My Joker System: From Low Mana Trash to the Mightiest Wizard! - Chapter 14: Merge

On his coming-of-age day, Argolaith’s mistake bound him to a mystical magic unseen in the world. As his powers grow, they threaten to reshape the realm—but can he master them before they bring ruin?

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.

“Corpse Processing” is over, but the lord has a lot to write, so this is it.

A person is a mage.

Three people are a team.

A group of people is a territory.

A group of people is the rise of an era.

I, Karen Heise, want to lead an era. If you think you are young and self-motivated enough, send your resume here.

My address: Gold Flash Town, the center of the world.

- Description from novelbuddy

The eldest daughter of the Yan family, Yan Jinyu, who has been missing for 16 years, has been found. She is brought back from an orphanage by her fiancé, the Second Master of the Yin family.