Yaaaaaawn....
Paralyze, poison, sleep, paralyze, poison, sleep, over, and over, and over.
Instant level 1 billion, his skills always work so he is basically invincible and he kills "scum-bags" without any remorse. Oh yeah and of course he gets a cute, scantily clad female companion very early who is super loyal to him.
Did mangakas just give up on even hiding the fact that it's a self-insert power fantasy? This is so predictable that it hurts. This manga isn't bad it's just so awfully average that it burns. It has no direction at all, it's just a collage of showcasing how cool the protagonist is.
Absolutely unbearable to read to be honest. Again, it's not bad, it's just so average that it's a waste to read. So much better stuff out there.