You Cheated and Wiped Out My Clan. Now That I've Become a Demon, What Are You Afraid Of?

Lin Yan, heir to the title of Prince of Zhennan of the Longyuan Divine Dynasty, became engaged to Murong Liuli, the empire's renowned eldest princess and his beloved of ten years. He became her prince consort, then devoted his entire clan's strength to helping her ascend the throne and become emperor.

But on the very day of her coronation, she issued an imperial decree ordering the extermination of Lin Yan's entire clan!

This was simply beyond what anyone could endure!

That day,

Lin Yan finally unleashed the demonic will to destroy the world that he had suppressed for twenty-one years...

“I am the reincarnation of the ancient Flame Demon. Today, I awaken my true Flame Demon form!”

“I shall embrace the demonic path and bury every last one of my enemies!!!!!”

[Demon King from the start + decisive and ruthless + unstoppable domination + merciless slaughter + revenge]

(No forgiveness, no redemption arc. He kills all the way to the end!)

(If you like a decisive, ruthless protagonist who takes brutal revenge on his enemies and has absolutely no limits, come on in!)