Isekai is easily one of the biggest genres within anime today with thousands and thousands of fans tuning in to watch the latest isekai titles. As Isekai has grown, so also has the variety of its characters, especially the protagonist. Generally expected to be model humans, protagonists are held to a high standard and are usually thought to have a moral code. But, there are quite a few of them that have deviated from this and are truly terrible human beings.