Fairy, I really am a villain!

In this world, dynasties coexisted, aristocratic families prospered, the martial arts world was in turmoil, and the Taoist sects were in chaos.
Wake up,
Fang Xiwen saw the dim lights outside the painted boat.
The great bed with swaying curtains,
as well as,
The girl in green with her sword drawn next to her.
...
...
He became the eldest son of a noble family and the third young master of a villain's family.
All day long, you are either being bombarded with gold coins by the protagonist, or on the way to bombarding gold coins.
This is how it should be——
"Wait, why are all the protagonists men?"
"No, why are you all here with me?"