Monster evolution *updated*

The player gets reincarnated into the world of isekai, into the kingdom of lairon. Here you will live as a monster breeder, and learn the art and trade of this dubious field of work. With a special power that left him evolve monster species to whatever he pleases. - monster girls? Hell yes - Gargantuan monsters? Ofcourse - something fluffy and cute? You do you.