Legend of the Demon Cat

Legend of the Demon Cat is a 2017 Chinese-Japanese-Hong Kongese Xianxia fantasy mystery film co-written and directed by Chen Kaige, based on the Japanese novel series by Baku Yumemakura. The film released in December 22, 2017 in China.

Plot
The story is a supernatural reimagining of the story of death of Yang Guifei. The movie opens with Chunqin, the wife of an army commander, making a reluctant bargain with a talking black cat. In exchange for the eyes of fish which are eaten by the cat, Chunqin finds a pot of coin which she shares with her husband. The Japanese Buddhist monk Kukai is called to the imperial palace to assist Emperor Xuanzong who is cursed with a supernatural ailment. The Emperor passes away while strange cat wailings can be heard. Kukai makes the acquaintance of Bai Letian the poet whose major work is "Chang hen ge" - Song of Everlasting Sorrow (長恨歌)- the story about the life of the Emperor's favorite concubine Yang Guifei. The commander's wife has lapsed into a coma. When Kukai and Bai Letian investigate they see an visage of Chunqin on the roof reciting a poem. Kukai believe this visage is that of a demon cat.

They research the poem being recited by Chunqin and learn that it was one that was composed at Yang Guifei's wedding banquet. They decide to visit Yang Guifei's abandoned residence. Inside they see Chunqin's visage. The visage explains that she was once Yang Guifei's beloved cat. She explained that she was buried alive but was allowed to escape. It became a demon cat in order to exact revenge. The cat later possess the commander and while possessed he kills Chunqin. The commander goes insane.

Bai Letian believes his work Everlasting Sorrow would be fraudulent if he is not able to learn the real story behind Yang Guifei's death. Bai and Kukai would visit Concubine Yang's lady in waiting, Qin Yi, but she was not present when the concubine died. The demon cat kills Qin Yi after their visit. They learned of the existence of the Japanese envoy Abe no Nakamaro and obtain his diary from his widow who is still in China. They learned that during the crisis where the imperial soldiers surrounded the royal residence, they had hatched a plan to save Yang Guifei's life. This would involve using an acupuncture technique that would make Yang seem dead for a period of time. Yang would later revive. The soldiers would be satisfied she was dead. The plan works and the soldiers leave the residence. Yang was then placed in a coffin and buried inside in a tomb. Her black cat was left in the tomb.

Kukai and Bai Letian visit Yang Guifei's tomb. They realize Yang Guifei was buried alive in the coffin from the marks inside. They realize that the plot was actually meant to trick Yang Guifei and the Emperor had no plans to rescue her from the tomb. This was because nobody could bear the guilt of killing her. Yang's two loyal charges Dan Long and Bai Long attend at her grave. Dan Long confesses that he was aware of the plan to trick Yang Guifei and put poison into her wine so she would not suffer. Bai Long is shocked at this. He refuses to abandon the grave. Bai Long sacrifices himself and imbues his spirit into the black cat. When his spirit melded with that of the cat he learned that the poison did not work and Yang Guifei was buried alive. The (now) demon cat returned to the palace and attacks the Emperor putting a curse on him. Kukai and Bai Letian are joined by Dan Long at the tomb. The cat attacks Dan Long. Dan Long told the cat that he retrieved Bai Long's body and had put it beside Yang Guifei's. Bai Long tells the cat that he is prepared to die. The cat goes to attack but returns to try to get onto the coffin. The Demon cat is unable to mount the coffin. He sees the image of a white crane (Bai Long is white crane) fly off and the cat dies. Kukai and Bai Letian are seen walking in the city. Bai Letian said he does not intend to change his poem even though it is not correct. Kukai visits the Great Qinglong Temple, as instructed by his master. He gives a sutra to Dan Long, now a monk there, and asks him whether he had found the secret to life without sorrow.

Cast

 * Huang Xuan as Bai Letian
 * Shōta Sometani as Kūkai
 * Kitty Zhang as Chunqin
 * Qin Hao as Chen Yunqiao
 * Hiroshi Abe as Abe no Nakamaro
 * Keiko Matsuzaka as Bai Ling
 * Liu Haoran as Bai Long
 * Oho Ou as The young Dan Long
 * Zhang Tianai as Yulian
 * Zhang Luyi as Emperor Xuanzong of Tang
 * Sandrine Pinna as Lady Yang
 * Tian Yu as Gao Lishi
 * Liu Peiqi as Huang He
 * Xin Baiqing as Li Bai
 * Cheng Taisheng as The Old Dan Long
 * Mason Lee as The Chamberlain
 * Qin Yi as Old Lady-in-waiting
 * Shōhei Hino as Kūkai's Teacher

Production
A set costing US$200 million and five years to create was constructed for the film. It was reported that the set will be turned into a theme park.