If the Deep Sea Forgets You - Chapter 166 - Ex-girlfriend

Zhou Donghuang, a man from the Earth, is able to destroy any planet in the universe without lifting a finger. His supreme will can sweep across the vast cosmos in the blink of an eye. And his immortal spirit can depart from his body and wander around the universe!

Seol Woon-hwi, the Blood Heaven’s Righteous Blade, rose to power, becoming second to none under the heavens, reigning just beneath the sky itself.Yet, at the height of absolute power, he finds himself returned to his past—back to his days as the scorned illegitimate child of the Everlasting Snow Palace.

A con-man and policewoman that are legends of their respective professions suddenly die, then are reincarnated and return to the Tang Dynasty of ancient China as little kids.

Accepting their second chance and forced restart, they choose to use the modern knowledge and specific talents that they have in their previous lives in order to live comfortably in this new life.

- Description from Novelupdates

Ye Xinghui was tricked into another world by an unscrupulous god.Still, he at least has a golden finger.At first, Ye Xinghui planned to rely on his golden finger to become a protagonist in the new world, but… when he saw his parents’ information, he was completely dumbfounded.His father turned out to be the legendary King of Soldiers, and his mother was the legitimate daughter of the first noble family in China.But this was nothing. Ye Xinghui was even more dumbfounded when his brother suddenly woke up and said, “Shouldn’t I be going through the heavenly tribulation? Why am I here… wait… is this Earth?”Ye Xinghui can’t help but think, ‘Didn’t we agree that I would be the protagonist?’