I Killed the Main Player is a fantasy manga created by GREENKYRIN and HELP.ME that follows Corin, a self-aware NPC inside his favorite game who teams up with the main player Sihu — until he uncovers a disturbing truth: Sihu has been slaughtering innocent NPCs to steal their items.

What sets this manga apart is its sharp subversion of classic isekai and game-world fantasy tropes. Rather than celebrating the overpowered hero, it asks what happens when the 'minor character' decides enough is enough. Themes of moral courage, insider knowledge used as power, and the thin line between hero and villain give this story a psychological edge that fans of dark fantasy and game-world manga will find irresistible.

Written and illustrated by GREENKYRIN and HELP.ME, I Killed the Main Player is currently ongoing with new chapters added regularly. Whether you love action-packed fantasy, morally complex storytelling, or underdog protagonists, this is a must-read available to enjoy in high quality at no cost.