The Main Characters That Only I Know - Chapter 35:

Ye Han was reborn into a parallel world and participated in the challenge program [365 Days of Wilderness Survival] jointly organized by the world. At the beginning, he got a BUFF bonus with a lucky value of 9999. With his little cook, Ye Han started a shocking journey of survival in the wilderness.

When the other players were hungry, Ye Han had already eaten seafood. When the other players had no fixed place to live, Ye Han had already built a wooden house. When the other players were precarious, Ye Han was drinking tea in his manor. Ye Han: No way, my luck is 100 million points.

- Description from novelbuddy

Alden Morrison, a disillusioned college student in Tokyo, finds his mundane life turned upside down when a mysterious golden glow offers him a destiny beyond his wildest dreams. Chosen as the Tower Master, Alden is transported to an otherworldly chamber, where he gains the power to oversee the Ascendant Tower—a structure connecting multiple worlds.With his newfound abilities, Alden must manage the tower, create trials for climbers, and harness energy from anchored worlds. As he navigates his responsibilities, Alden must keep his true identity hidden, balancing multiple roles and forging alliances. Each decision he makes will shape the fate of the worlds and the beings within them.Amidst trials and challenges, Alden embarks on an epic journey of discovery and transformation, striving to achieve his ultimate goal. But with power comes danger, and Alden must navigate the treacherous path ahead to fulfill his destiny.#fantasy #urbanfantasy #LitRPG #adventure #magic #towermaster #multiverse #trials #hiddenidentity #gods #climber #power #transformation #epicjourney #mysticalworlds #adventurefantasy

He swore that if he was given a second chance to live, he would live his life to the fullest.His life was full of misery but he was reincarnated in the body of the son of the strongest expert in the empire.He had the looks, wealth, and women. He was known as the “Handsome Playboy” and he didn't want to become a righteous protagonist.He awakened a system that can make him strong by making others feel the 7 sins towards him.He will collect many beauties and live to the peak of life.

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates