Invincible Demon Emperor: If You Dare to Annul the Engagement, I Will Annihilate Your Entire Clan!

[The Demonic Path] + [Ruthless and Merciless] + [Anti-Simp] + [Revenge and Slapping Faces Without Hesitation] + [Bronze Sparrow Terrace]!

Su Mo transmigrates to a fantasy world and begins as a Demon Emperor, the only son of the Void Demon Emperor.

Su Mo discovered that, despite being the son of the Demon Emperor, he had previously been a sycophant.

That's outrageous.

Su Mo: "What an idiot! With such an awesome father, why would he even bother licking my boots? If it were me, I would have already struck hard!"

Just then, the Supreme Demon Child System was bound, assisting the protagonist in becoming the strongest and most evil demon in this world!

Just as Su Mo was researching the system.

The first one looking for trouble has come knocking.

Nalan Qingzhu, the beloved daughter of the Nalan family, comes to break off her engagement.

Su Mo looked at the arrogant Nalan Qingzhu, who was one of the goddesses he had previously fawned over.

However, Su Mo is not going to put up with this nonsense right now.

Su Mo: You want to annul the engagement, huh? You dare to annul the engagement of the Demon Emperor's son? Fine!

A notification sounded in my ear: "Ding! Detected that the host has been jilted. The Demonic Path Proof of the Heart quest has been issued. Annihilate Nalan Qingzhu's entire family and drag the coffin to her house with nine dragons! Upon completion, you will receive: [Flawless Demonic Heart], [Devouring Heaven Demonic Art], and [Reversing the Ages]!"

On the surface, Su Mo and Nalan Qingzhu were getting along well, but this changed after Nalan Qingzhu broke off the engagement and left.

The Nine Dragons Pulling the Coffin rushed out of the Demon Realm and headed straight for the Nalan family.

The Ten Elders of the Void Demon Realm:

"Please! Nalan family patriarch, place him in his coffin!!!"