Simply bad. Very bad. As many other mangas of this type, the MC is the powerful misunderstood party member that after being expelled from the party, become powerful and the old party suffer. But in this one is like whoever is writing it has no brain. The party loses the buffs the MC was placing in the, and instantly can't kill ANYTHING, like, they are bellow beginners, all the experience they got for the 3 years they fought with the MC vanished with the buffs. All of the 4 members are written as unredeemable, easy to hate, plain dumb evil. The MC is a complete smooth brain, completelydisconnected from reality, no awareness, no logic, no charisma.

The female MC is the one that replaced the MC in the party, but left after the first mess up. She is described as some reliable support mage, the best in the capital by the guild attendant. Well, she is in love with the MC after 2 chapters, and in the first adventure with him, she freaks out, rubbing her massive breasts in him, hit him, shove him on direction of an enemy, jump over him pinning him down in front of enemies...

I was only able to read until chapter 10 until I felt that I was losing brain cells and ditched, but until this point, there was no main plot or world building. Only plain dumb lazy writing.