Forgot this series existed, it's a 2.5 / 5 star manga and is bound to get lower soon? Not an Isekai but regressor MC who defeated the final boss dragon and a spell put him in the body of a random guy? At first there was potenial with the abilities, combat arts, magic mechanics, and high quality visuals. Bummer the hype died so fast, this is nothing more than a half assed story with terrible writing? There are a lot of things cruel things here from family cruelty to....cheating and NTR enough to shock anyone. Yet this MC, he lacks common sense and emotional intelligence to reactproperly.

It only gets worse as somehow, each character is just " reprogrammed " to go along with the flow. Like the MC is so powerful and careless he forgives anyone or anything even if it's a terrible deed. Why would any decent person believe this is a good idea?

There is no story, just random antics of a brokenly strong guy blinded by his feelings for his brother and characters getting written like a 360 degree Geometry triangle