Be a Killer from a Full-time Hunter

Traveling through the hunter world and bound to the dimensional inheritance system, Ye Yi began his career as a killer.
Xiaojie: Ye Yi is so powerful, he can't tell he's just a few years older than me
Qi Yan: Che, although I don't want to admit it, as a killer, he is as good as beating the enemy.
Chrollo: It's an existence that can be used as a reserve member, but unfortunately...
*Tro: Yo, boy, I have an assassination mission, I wonder if you're interested?
Ye Yi: Compared to you, I'm only a million times stronger.