The Demon's Menu - Chapter 570: Friendly and Generous Delbon

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

Awakening a Legendary Class in the apocalypse...?Not even in his wildest reams Xavier could have imagined things would take turn for the better.Xavier was rotting in some corner of federal prison, destined to live a miserable life.However everything changed, when the apoclypse arrived. While the world around him burned, Xavier awakened a class, that rewarded him for killing monsters in one strike...for creating kill streaks!![Ding! Hundred monster Successfully executed, All Attributes increased by 100%]While others were struggling kill basic Zombie, He killed the god of apocalypse in one hit.[kill streak - One million][All of hosts attributes are increased by a million times.]With this prompt, Xavier ended the crisis that had been plauging the galaxy for millions of years.

As the heir apparent of the Ye family, Ye Xuan went through fire and water for his family, but Ye Lang, who had just awakened his Divine Soul, usurped his place. In order to keep his position, Ye Xuan challenged Ye Lang to a Life-death Duel. With a broken Dantian, would he be able to win this fight?

The Spirit Blade Sect was founded in the year 4233. After thousands of years of producing first rate Xiuxian geniuses, it had become one of the five biggest sects in the Ten Thousand Celestial Alliance. The head elder, Immortal Feng Yin is one of the seven Executive Elders of the Ten Thousand Celestial Alliance, with a cultivation that can shake the whole world. The Spirit Blade Sect is dedicated to peaceful development, and holds the core values of Truthfulness, Kindness and Loyalty. In order to expand the sect and bring in new blood, all heroes and geniuses have been welcomed to attend the Celestial Gathering.