Annahilation

A man who was convicted for deathrow is later taken to be experimented on. After two hundred years of been lab rat and been put to cryogenisis later, he is shipped to a hostile Earthlike planet where he is supposed to annahilate every organism that is to be a threat towards humans. With an ever evolving body and a moral sense so low he might as well be said not to have it, did humans make a mistake to send him here?

I thought I was dead, but when I woke up, I was reincarnated as a grand duke's sleeping cutie daughter?! The only thing I did in the seventeen years of my first life was obeying my parents and do as I told to do. Now that I’m alive again, I won’t live just to please others and live to be someone's destined fiance anymore. The second life of a multi-millionaire girl with a slightly strange personality, Amethyst, begins an unstoppable journey on this continent. But wait ! I'm freaking reincarnated into a novel! No no no Must avoid the red flags that leads to damnation of the family while keeping priority of my curse too! That dragon. I will grill him the next time I meet him. I WILL DEFINITELY CHANGE OUR FATED ANNAHILATION!