MTL - Being a Koi in a Survival Game - Chapter 106 Under the Sky 30

An unexpected journey took a group of university students into a secret room from which, upon returning, they began to disappear one by one. In order to unravel the mystery, they joined forces, traversing heaven and earth, diving deep into seas, crossing the farthest corners of the world, and even daring to time travel, only to find that behind each puzzle lay yet another.

This novel is also known as Master Fu's Mysterious Darling Wife

She is the The Young Miss of Military family Shen, her face is peerless, her temperament is cold, and she is her family’s treasure, but isn’t accepted as one’s child by her mother;

He is The Sole Heir to the top giant Fu Family, his power is unparalleled, indifferent high-born, the captain of the mysterious military force, and the youngest commander-in-chief.

Because of her grandmother’s wishes, she married him at lightning speed. She thought that it was a marriage that she needed, but she didn’t expect to be greeted with his extreme pampering.

- Description from Novelupdates

The labyrinth that swallowed humanity. Four choices were given to them.

Easy Mode, where anyone can survive. Normal Mode, where only those who fight survive. Hard Mode, where only 1% can survive. And the Solo Mode, where only one person survived.

The strongest returnee of humanity, Kang Taesan, was an Easy Mode player.

He heard countless times,

“What if you had chosen the Hard Mode, or even the Normal Mode?”

Regretting his cowardly choice while dying amidst destruction, he gets another chance to choose.

“This time, I won’t make the wrong choice.”

The strongest Easy Mode player has returned.

After a long time in the darkness, a lost soul is transported to another world, and there the soul is given another chance and is reborn as a boy...In a world of swords and magic, Zaos is given another chance after hearing an unknown voice asking him to protect someone. While he couldn't remember many things about his old life, he still decided to live his new as much as possible. Even though it looked like he was destined to do something, Zaos chose to follow his own path as much as possible.He tried that... but it looked like the machinations of destiny won't give him much option. Weird things were happening in the kingdom he was born, and before he could imagine... Zaos was throw in the middle of a war in which some were trying to revive the god of the world, and others were trying to prevent it. Zaos will fight in this war while he also looks for the person he is supposed to protect.The story, all names, characters, and incidents portrayed in this production are fictitious. No identification with actual persons (living or deceased), places, buildings, and products is intended or should be inferred.