The traditional martial arts skin is not so cool, but it is sad but HE.
All the characters (main characters) are mentally ill.
One is paranoid, one is a psychopath, one is mentally retarded, one is a PUA victim and a senior depressed, and the only female protagonist is a normal person.
Brief copy:
Bai Qingshang/Su Fan: Thank you for taking me through the world and letting me know that this world is actually very good.
Chu Weixian/Shen Chen: They once watched a grand sea fireworks together on a floating leaf in the vast sea.
Purpose: Some people spend their entire lives healing their childhood.