I’m Really Not a Great Demon

He transmigrated into a game world and became Han Yu, the villainous Demon King.

The System issued a mission: "Host, you must build the Heavenly Demon Sect into the greatest sect under heaven."

"Disciple recruited successfully. Reward: ten thousand years of cultivation and one Saint-grade divine artifact."

"Host, this disciple's loyalty is 10, and his talent is mediocre. Recommendation: dispose of him!"

A disciple promptly turned to ash.

"Host, this disciple's loyalty is 95, and his talent is exceptional. Recommendation: entrust him with an important position!"

A disciple was promptly gifted a Saint-grade divine artifact and ten thousand years of cultivation.

A peerless Demon King, decisive in killing and rewarding and punishing with impartiality, was born in a foreign realm, utterly unlike any who came before him.