My Overpowered system

The MC leon is isekaied in another world. He will make a huge harem and form bonds with different friends. The harem will be a pokemon type where i will get any girl i might like instead of thinking of who to choose and who not to and being a hypocrite.
The fanfic will focus on whatever i like. Hope you like this .
The worlds included might be:-
1.Tekken
2.Commandos strike force
3.Hitman
4.Left 4 dead
5.Corpse party
More worlds might be added
This book is also available on my p@treon/Nightmare_lover. just replace @ with a . You can join with as little as $2. There will be other books as well there.