Berserk of Gluttony by Isshiki Ichika

Well this book has a great begging you know starts off with him being terrible poor and having to face the tarryan of the guards, One day a group of raiders were in the town and they were losing but our man killed one of them and gained a skill called gluttony this is when the book got crazy good whatever he kills he gains there perks and stats were he becomes super strong but this book is just just perfect with the moments but does not get the attention it deserves