I watched this when it was ongoing and im not the type of person to make theories about shows BUT I JUST COULDN’T WAIT for the next episodes!!!! The most important thing about this show is definitely the acting and the character’s dynamics. The acting is INCREDIBLEEE like it actually makes you believe they are real people LIKE ITS JUST SOOO REALISTIC and also the way the characters are written speciallyyy fumiya. Even though a lot of people hate fumiya I’m convinced that most humans would do the same thing as him in his situation.