Do You Want Me To Be The Villain Like That?? Open Your Eyes And See - Chapter 93: The War of the Immortal Cloud Continent, Part 3

Warriors train their bodies. Scholars fill their minds. Every cultivator must have both and the talent to harness qi. But when the youngest princess of the murim lord was born, her golden core had to be sealed immediately because her talent for harvesting qi was too strong. Follow her as she regains her talent as the weakest murim princess.

[Urban Martial Arts, Passionate Martial World.] He was a super expert who, due to accepting an inheritance, underwent a physical transformation that put his life at risk. To extend his life, the king returned...

Traveling to a different world, a bizarre, mysterious and vast world unfolds in front of Zhao Ji. He wants to run hard in this vast world and live a free and easy life.

- Description from novelbuddy

This legend tells the tale of the protagonist, Kuroki summoned to protect the demon king from the hero.

Kuroki, unbeknownst to him, suddenly came to another world. He was summoned by the demon king, Modes. The territory which the demon king overrules was in the midst of being destroyed because of the hero. He had no choice but to bow before Kuroki.

“Please save us, Savior Dono!”

Kuroki nodded, deciding to save the demon king due to an unexpected turn of event.