Hyperinstinct

Sebastian wakes up with no memories, only with a note urging him to kill someone named 'J.' As he regains his memory, he discovers he has close friends and a girlfriend, but his story is filled with gaps and mysterious déjà vus.

Additionally, he develops an ability called 'hyperinstinct' that allows him to anticipate danger. This ability is triggered in relation to a school bully, a young man protected by his influential father and willing to commit violent acts, but also in other situations that have no apparent explanation.

Sebastian and his friends embark on a mission to uncover the truth and confront the threat looming over them.