DxD - Multiverse: Daily Life Of The Sephiroth Hero - Chapter 18

“Everyone deserves a happy ending, don’t they?”…In the brutal fantasy RPG Fall of Ares, saving the world came at a cruel price — the deaths of every heroine the player had grown to love. No matter how skilled you were, their sacrifices were inevitable. The game warned you not to get attached.But one young man did.After beating the game and lamenting their tragic fates, he wakes up in its world — reborn as an extra, armed with one mission from a mysterious system:[Change their endings. Let them live.]Now enrolled at Mysteria Academy alongside the heroines doomed to die, he must rewrite fate itself. For every girl he saves, he’s rewarded. But the world resists change. Calamities draw closer. The true enemy — the Children of the Sky — are watching.And one of the heroines… remembers it all.

When a struggling graduating student failed his capstone project, he got frustrated and attempted to take his own life. The moment he was about to take a leap, a voice stopped him and handed him a strange box and disappeared.As he got home, he opened the box and saw a strange usb device and a set of strange pills. Later he found out that the USB contained inventions from the 20th to 23rd century, and the pills were a nootopic drug.With this discovery, his life would soon change from an outcast of the family to the world’s powerful businessman that would create companies that would rival top companies around the world.

Wei Yuewu is the unloved daughter of the powerful Marquis Hua Yang. On her way back to the capital city to marry her fiancé, she becomes the target of a ruthless assassination led by her fiancé, Marquis Jing Yuan. With the help of the Prince of Yan State, she narrowly escapes from one disaster after another and returns to the capital. Determined to avenge her enemies and unravel the mystery surrounding her engagement with Marquis Jing Yuan as well as the death of her mother, Wei Yuewu makes a deal with the Prince of Yan State. However, just as she has triumphed over all her enemies and is about to reach the acme of her life, she deliberately destroys her own future and becomes an exile of her own…

- 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