I'm at Level 30, But I Can Slay Level-9999 Beasts in One Hit! - Chapter 33 Rich Rewards

The world of pokemon is synonymous with young boys and girls going on a journey and facing many challenges.

This story is not like that. This story is about a SI coming into one of the most prominent companions of the pokemon world. Unlike other stories, Brock is already established and has gone on his journey. He's faced challenges and returned home to be other people's challenges. Which, there's a lot more to than most people realise.

Explore an alternate pokemon universe with an expanded cast and more mature ideals through the eyes of Brock, Gym Leader to Pewter City Gym, and family man.

«Bleh.» — Imp. An Imp, a monster known to kill with a grin, a demon of the world, a creature of incredible might! Something that no force in the world can stand against! At least that’s what the Main Character would like himself to be, the reality is very different, however.

Exactly that Imp stumbles along a path of unfortunate fortunes and grows through it, in a world that hates its very existence.

It grows more intelligent, more powerful, simply better at whatever it needs to do. Amongst other things, that includes raising children, killing Soldiers, and carving wooden figurines for money.

A back-to-basics(?) monster evolution novel.

In this world, orphans or just anyone without any hope for this world can apply to become a “walking target”. Their sole purpose is to be a practicing dummy for the students of the sect who train to become “Demon Hunters”. These students need “walking targets” to test their training on living, walking beings of flesh and blood.
In exchange, they will be provided with food & shelter.
Their existence value is lower than a slave, but if they manage to survive a few years they can receive a life long pension.

Xiao Han is such a “walking target”. One time he witnessed a powerful Demon Hunter disposing a demon. When the demon died, a fragment of the demon that managed to escape entered Xiao Han’s heart. No one saw that, and even Xiao Han himself only felt some discomfort for an instant.

But that thing in his heart soon gave Xiao Han visions, and the first one is of a cultivation method which allows Xiao Han to absorb damage to enhance his body. A perfect cultivation method for a “walking target”.

- Description from Novelupdates