Sword Dynasty: My Female Master and I Share a Surname

[Swordsmanship, Weak System, Villain]

Starting out fully equipped, Lin Yuan wants to let loose for once, be himself, and stop acting like a decent person.

Protagonist: “I’m a refined egoist.”

Villain: “Actually, so am I.”

Bystander: “If you’re both egoists, then who’s going to save us?”

Protagonist: “Heaven and Earth are impartial, treating all things like straw dogs; the sages are impartial, treating the common people like straw dogs. So nobody’s going to save you.”

(There are quite a few heroines early on, because the protagonist is fated to attract women...)