Inuyasha, when he woke up, he found that he was in modern society. Everything he had with his partners was wiped out. Not only did he lose his demon power, he also suffered from orthotropic amnesia. When he woke up every day, he thought he was still in the Warring States Period, and all the memories of yesterday would be forgotten.
He lives with Sesshomaru, and Sesshomaru, who has become a successful businessman, is his only support in New York. Sesshomaru was very kind to him, even gentle, but from the title page of the notebook he found, he suddenly saw "Don't believe Sesshomaru!", And he found out that Sesshomaru often lied to him. What should he do, how can he retrieve his memory and get rid of this frightening day.
(Inspired by the novel "Trust No One")