Xianxia: My Girls Are All System User (Patreon)

"How does one become the best in the world?"

The answer came: "Seek out many women. Ideally, they should all be wealthy, equipped with special skills, and be your own wives. It doesn't matter if they are protagonists, antagonists, or supporting characters—the more, the better."

"With a harem gathered, invincibility is achieved."

Closing the secret manual, Chen Yin realized he was already unmatched in the world.