The World of Otome Games is Tough for Mobs
In a matriarchal society, one man stands to challenge the status quo. I'm making it sound more noble than it is... It's a kid trying to have a simple life, and the first step towards that goal is getting expelled from school and loosing his noble status without ending up dead. So yeah, maybe it's not happening considering each time he takes a step towards his goal, his rank and standing improve while his antagonists increase.
Maou-sama Retry
Kind of like how Overlord has accidental genius as a huge driving factor, this story has our MC accidently building an ever growing entourage, even though he's supposed to be the demon lord, or an angel... Or, well never mind. He is a decent human being, and that's good enough.
Joou Heika no Isekai Senryaku
Complete, Ch 42, Not a villain, but definitely an Anti-Hero. I love the fact that her motivation is derived from her original base morals. If the people she meets are decent individuals then everything is kosher... As soon as you cross that line into the category of waste of space then your only value becomes meat.
Fake Holy Sword Story ～I Was Taken Along When I Sold My Childhood Friend～
When the chosen hero and saintess are utterly trashy people.
Kaifuku Jutsushi no Yarinaoshi