Spin Out (KUNIEDA Saika)
Complete | KUNIEDA Saika | 2013 released
Psycho (Young Dream) Webtoon
Complete | Young dream | 2000 released
read this on webcomics a while ago and just finished. It's really good and with a plot twist you most likely wouldn't expect at the end. Also, it's great watching the protagonist slowly loosing his sanity ok bye
The Planet Walks Alone