The Reborn Otaku's Code of Practice for the Apocalypse - Chapter 4

After dying from betrayal, Thomas reincarnates as Jolthar Kaelzhar, the neglected son of a powerful clan, just after his brothers kill him. With Jolthar's memories and the blessing of Qalena, Thomas vows to rise from his lowly position and claim power in his new life.

You are the ruler, I am a subject, you want loyalty, I’ll give you loyalty. You are the ruler, I am the subject, you want my sacrifice, I will sacrifice for you. This lifetime, we’ll only be ruler and subject…… cannot become the one who accompanies you to experience everything.

A deposed empress, a failure of a substitute. Charging into battle, he was the emperor, and she, his general. But within the intimacy of their military tent, he was her husband, and she, his wife.

But everything was star-crossed. For the one he loved the most, he would push her into hell again and again.

- 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