Four years ago, the top hunter S1 mysteriously disappeared and the Q City project was forced to stop. S3 was emotionally damaged by the death of his friends. He went into seclusion for four years. The moment he came out of seclusion, he gained confidence and restarted the Q City plan. Q City - an ancient and mysterious city. Faced with all this, how will the hunters at X5 headquarters face it?
Purpose: In this world where the strong survive, can humans and monsters live in harmony?