Rakuin no Monshou - Volume 1, Chapter 6: Battle of Zaim Fortress

Transform into Divine Dragon and dominate the world!
He is the only Divine Dragon in the sea who founded an underwater Dragon Palace.
With Crawfish Soldiers and Crab Generals as his followers, wild sharks and gigantic octopuses as his subordinates, he is the dragon that rules the city.

- Description from Novelupdates

After just recently attaining the trophy for emperor of the silver screen, Chu Yan dies in a traffic accident and is rebirthed into a period millennium years later.

Floating cars occupy the skies, and everyone owns virtual glasses. Culture explosion! Entertainment explosion!

Yet, in such a glorious and brilliant entertainment world, Chu Yan was astonished to discover that——all these people didn’t know how to act!!!

Simulation of moods through artificial intelligence? Special effects production replacing acting skills?

Becoming an actor simply by just understanding AI script? The era is progressing, but acting skills have retrogressed.

Reporter: Chu Yan, what is your opinion regarding the scandal this time about you already being married?

Chu Yan: …Please inform me, exactly who is my spouse?!

Rebirth of the emperor of the silver screen into a third-tier star: shooting movies, becoming popular, winning awards, and ascending to the peak, and setting off a surging tide to the apex of the entertainment circle!

As for who his partner was——

He Baishen: Hello, my surname is Yi, you may call me Yi Ming (Anonymous).

- Description from Novelupdates

Ding![The Host has died!]A system message popped up in front of Nell's body after his last dying breath.Ding![Dark Evolution has been activated to absorb the death essence of the host.]And then he opened his eyes to find himself in the past right before the battle started.'Ah! Am I back to the past?'Ding![Please choose a partner to start the Dark Evolution process.][Partner Condition: Must be a living creature from the Monster category, not the Human category][Partner Gender has to be Female.]'Partner? A monster?'Nell's heart pounded in his chest, and he felt a cold sweat coming on.'A female monster?'

Can you get used to dying? Not really.

When a particular universe was born, its seven primordial Concepts acquired an ego. Omniscient and omnipotent, they seek since to enrich their home. To do so, they plunder other universes, capture young civilizations and plagiarize ideas. Many monsters, gods, civilizations, and races are competing for the eighth throne.

Eons later, it is Earth's turn to be torn away from its Sun.

Humanity begins its integration by participating in a Tutorial. Priam has the luck and the misfortune to finish the Tutorial first. Luck because his reward is a form of pseudo-immortality. Misfortune, because as the champion of his civilization, he is transported to Elysium, the most dangerous world created by the Concepts. Nine out of ten champions lose their lives there on their first day. Fortunately for Priam, he has many lives.