The World Where I Belong

The World Where I Belong is a featured drama webtoon created by GMOW, it is about a high school boy who attempts to commit suicide before being stopped by a girl who calls herself a savior, the girl claims to be able to grant wishes. He wishes to better understand Atsuko, leading to a relationship to develop and a world of pain for the both of them. It updates every Wednesday.

Synopsis.
A high school student's attempt to end his life is interrupted by a strange girl with even stranger powers.

Kouki Nukaga
Kouki is the main character of TWWIB, and he is the character that attempts to commit suicide. He is stopped by a young girl named C. Airi who calls herself a savior. It is mentioned that he used to be more open in the past, but it seems some events happened to make him as disclosed as he is.

C. Airi
C. Airi is a savior assigned to Kouki to stop him from committing suicide. Her physical form is a flock of red and blackbirds. When she's in her "human" form, that is called her ethereal form.