The Fruit of Evolution

The Fruit of Evolution: Before I Knew It, My Life Had It Made (進化の実 ～知らないうちに勝ち組人生～) is a Japanese fantasy light novel series written by Miku and illustrated by U35 (spelled "Umiko"). It began serialization online in January 2014 on the user-generated novel publishing website Shōsetsuka ni Narō. It was later acquired by Futabasha, who have published the series since September 2014 under their Monster Bunko imprint. Hanashi Media has licensed the light novel for an English release. A manga adaptation with art by Sorano has been serialized via Futabasha's digital publication Web Comic Action since September 2017, and it moved to the Gaugau Monster website in December 2019. An anime television series adaptation by Hotline aired from October to December 2021. A second season aired from January to March 2023.

Plot
Seiichi Hiiragi is an overweight high school student who is bullied by his classmates for being a "loser." One day, his entire school is suddenly transported to a video game-like world of swords and sorcery. He almost avoided it, thanks to hiding in a niche, but got caught by the God that did it just as it was erasing all evidence the summoned existed. When he unknowingly eats "the Fruit of Evolution," not only does his physical appearance change, but his life as a successful "winner" begins.

As the story progresses, it's shown that while the commoners are good people, the nobles and royalty are all selfish and greedy jerks exploiting the kidnapped otherworldly. The dungeons and their bosses were all created from vengeful victims.

Characters

 * Seiichi Hiiragi (柊誠一)
 * A generally good-hearted guy, who was abused non-stop at school for being overweight. After being transported to another world by a mysterious god, he eats 10 fruits of evolution enhancing skills and his body to give him a more conventionally attractive appearance. He can learn how to use his new spells and abilities by simply observing them or reading them in books.
 * Upon reaching the city of Tillburt, he finds employment as an adventurer at the local guild but after helping defend Tilburt from an army of monsters, he becomes a teacher at Barbador Magical Academy.
 * Upon reaching the city of Tillburt, he finds employment as an adventurer at the local guild but after helping defend Tilburt from an army of monsters, he becomes a teacher at Barbador Magical Academy.


 * Saria (サリア)
 * A monster girl belonging to the Kaiser Kong species. She falls in love with Seiichi after witnessing his strength in battle. Much like Seiichi, she eats from fruits of evolution granting her a human appearance. She later gains the ability to switch between her human and Kaiser Kong forms at will. Upon hearing Artoria has fallen in love with Seiichi, Saria comes up with the idea of Seiichi taking both Saria and Artoria as wives.
 * Because of her enormous strength, she requires no weapons and instead uses her fists.
 * Because of her enormous strength, she requires no weapons and instead uses her fists.


 * Artoria Gremm (アルトリア・グレム)
 * A veteran member of Tillburt's local adventurers' guild. Artoria was born with negative 2 million luck, making her a disaster and was referred as the Calamity so she worked solo as an adventurer, and chase off any friends to keep them safe. Seiichi gifts her a magic ring causes her luck to double into a positive 4 million. Unaware he put it on a proposal finger, she decides to start out as his girlfriend.
 * In battle, she wields the double-handed Grand-Axe, which can increase her attack power 4 times. Previously, she could channel her bad luck to increase her physical condition, entering as state called "Calamity Berserker". However, it is unknown if she can still use "Calamity Berserker" now her bad luck has been nullified. After receiving additional training from the Valkyries, she learns how to use ice magic.
 * In battle, she wields the double-handed Grand-Axe, which can increase her attack power 4 times. Previously, she could channel her bad luck to increase her physical condition, entering as state called "Calamity Berserker". However, it is unknown if she can still use "Calamity Berserker" now her bad luck has been nullified. After receiving additional training from the Valkyries, she learns how to use ice magic.


 * Lulune (ルルネ)
 * A female donkey Seiichi accidentally evolved into a human by feeding her a fruit of evolution during a race. She has an enormous appetite and will eat huge amounts of food.
 * A female donkey Seiichi accidentally evolved into a human by feeding her a fruit of evolution during a race. She has an enormous appetite and will eat huge amounts of food.


 * Oliga Calmeria (オリガ・カルメリア)
 * A catgirl captured by the Kaiser empire and forced to work as an assassin. She attempts to assassinate King Ranze of Wimburg before being captured by Seiichi, who frees her from slavery and adopts her as a little sister.
 * A catgirl captured by the Kaiser empire and forced to work as an assassin. She attempts to assassinate King Ranze of Wimburg before being captured by Seiichi, who frees her from slavery and adopts her as a little sister.


 * Karen Kannazuki (神無月華蓮)
 * The student council president for Seiichi's school. She is one of the very few people who did not tease or bully him. Along with most of her classmates, she is recruited into becoming a soldier for the Kaiser empire, but she remains worried for Seiichi's safety. After being transferred to Barbador Magical Academy, she is disappointed to learn her high achievements with her training had made her unpopular with her fellow students.
 * Karen was originally tricked into wearing a slavery bracelet to tie her to the kingdom; however, after Seiichi frees her, Karen has him "enslave" her with it so she can be his spy.
 * Karen was originally tricked into wearing a slavery bracelet to tie her to the kingdom; however, after Seiichi frees her, Karen has him "enslave" her with it so she can be his spy.


 * Louise Balze (ルイエス・バルゼ)
 * Known as the "Knight of Swords", Louise is the leader of the Valkyries, Wimburg's most prestigious military unit. Since childhood, she has been a prodigy at sword fighting and, despite her low aptitude for magic, she became captain of the Valkyries at a young age. Upon meeting Seiichi, she challenges him to a sparring session, which he wins; not getting she was supposed to have a date with him, as prize for a contest. Impressed by his skills, she asks him to become his apprentice, to which he reluctantly accepts.
 * She is also the sister of Florio Balze, the leader of Wimburg's magical division. She wields a magical weapon called the "Water God's Rapier", which she can use to channel her water magic to perform slashing attacks.
 * She is also the sister of Florio Balze, the leader of Wimburg's magical division. She wields a magical weapon called the "Water God's Rapier", which she can use to channel her water magic to perform slashing attacks.


 * Guscle Clute (ガッスル・クルート)
 * Guscle is the guildmaster of Telbert Adventure Guild. He loves wearing boomerang pants. He has a big voice and a big body, and is a real brainiac, he's also a masochist and doesn't try to hide it. His trademark is his muscle pose.
 * Guscle is the guildmaster of Telbert Adventure Guild. He loves wearing boomerang pants. He has a big voice and a big body, and is a real brainiac, he's also a masochist and doesn't try to hide it. His trademark is his muscle pose.


 * Seiichi has a low opinion of Guscle, on average; since the guild master can't keep the perverts in the guild in line.


 * Eris McClain (エリス・マクレーヌ)
 * Eris works as a receptionist in the Telbert adventure guild. She was also an ex-S class adventurer. She usually wears receptionist clothes while doing guild related work, and while showing her sadistic side she has a black whip and mask while wearing a blank skin-tight jumpsuit.
 * Eris works as a receptionist in the Telbert adventure guild. She was also an ex-S class adventurer. She usually wears receptionist clothes while doing guild related work, and while showing her sadistic side she has a black whip and mask while wearing a blank skin-tight jumpsuit.


 * Mr. Sheep (羊さん)
 * A world guide of sorts, whom enjoys tormenting Seiichi with exploding notes. He will appear after dungeons are cleared to congratulate Seiichi.
 * A world guide of sorts, whom enjoys tormenting Seiichi with exploding notes. He will appear after dungeons are cleared to congratulate Seiichi.


 * Airi Seto (世渡愛梨)
 * A Japanese student who was also teleported into Barbador Magical Academy, alongside Karen.
 * A Japanese student who was also teleported into Barbador Magical Academy, alongside Karen.


 * Xeanos, the Noble of the Darkness (暗黒貴族ゼアノス)
 * An undead skeletal monster of the "Dark Lord" class. He was formerly a human noble in love with his maid Marie, until he was betrayed by his own emperor and forced to flee to Saria's forest. Upon the death of Marie, he lost his humanity and formed a dungeon where could spend eternity alone with Marie's corpse. He is killed by Seiichi, but his soul is released by from his curse and he is allowed to reunite with Marie in the afterlife.
 * An undead skeletal monster of the "Dark Lord" class. He was formerly a human noble in love with his maid Marie, until he was betrayed by his own emperor and forced to flee to Saria's forest. Upon the death of Marie, he lost his humanity and formed a dungeon where could spend eternity alone with Marie's corpse. He is killed by Seiichi, but his soul is released by from his curse and he is allowed to reunite with Marie in the afterlife.


 * Destra (デストラ)


 * Vitor (ヴィトール)


 * Demiolos (デミオロス)


 * Angurea (アングレア)


 * Beatrice Roegner (ベアトリス・ローグナー)


 * Agnos Passion (アグノス・パシオン)


 * Brud Lev Kaiser (ブルード・レフ・カイゼル)


 * Helen Rosa (ヘレン・ローザ)


 * Theobold Terra Kaiser (テオボルト・テラ・カイゼル)


 * God (神)
 * An unseen entity that teleports Seiichi and his classmates into an alternate universe. Said entity attempted to cover its tracks by erasing all memory of the 800 people it kidnapped from the school; however, this is still suspicious as an empty school and photographs would prove something was off.
 * An unseen entity that teleports Seiichi and his classmates into an alternate universe. Said entity attempted to cover its tracks by erasing all memory of the 800 people it kidnapped from the school; however, this is still suspicious as an empty school and photographs would prove something was off.

Light novels
The series, written by Miku, began serialization online in January 2014 on the user-generated novel publishing website Shōsetsuka ni Narō. It was later acquired by Futabasha, who have published it as a light novel with illustrations by U35 in fifteen volumes from September 2014 to December 2022 under their Monster Bunko imprint. Hanashi Media has licensed the light novel for an English release.

Manga
A manga adaptation with art by Sorano has been serialized via Futabasha's digital publication Web Comic Action since September 2017, and it moved to the Gaugau Monster website in December 2019. It has been collected in ten tankōbon volumes.

Anime
An anime television series adaptation was announced on January 28, 2021. The series was animated by Hotline (with Feel and Children's Playground Entertainment in co-production), with Yoshiaki Okumura directing the series, Gigaemon Ichikawa overseeing the scripts, Minami Eda designing the characters, and Hifumi, Inc. composing the series' music. It aired from October 5 to December 21, 2021, on TV Tokyo, BS-TV Tokyo, and AT-X. Yoshino Nanjō performed the opening theme "Evolution:", while Poppin'Party performed the ending theme "Moonlight Walk". Crunchyroll licensed the series outside of Asia. Medialink licensed the series in Asia-Pacific. Crunchyroll began streaming an English dub on May 5, 2022.

On April 1, 2022, it was announced that the series would be receiving a second season. The second season is directed by Shige Fukase, with Yoshiaki Okumura serving as chief director, Iroha Mizuki and Nobuhide Hayashi designing the characters, and Hiroyasu Yano, Alisa Okehazama and Yūki Saitō composing the music. It aired from January 14 to April 1, 2023. The opening theme is "Evolution" by Nano, while the ending theme is "Adore Me" by Erii Yamazaki.