Darius Supreme - Chapter 201

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

“Before the towers fell, before everything was consumed by darkness...”Leo Astralis whispered to himself while traversing through the rubble of the ancient structure.His body bore the scars of survival, bite marks that throbbed against the coarse, blood-stiffened fabric of his clothing.“..I wonder what the world was like.”After humanity failed to complete the Tower almost 700 years ago in time, it exploded, spreading monsters all over the word.Even the system, which blessed humans with power, had abandoned them. Or did it?[Run]A singular message urged Leo to escape, yet it was short lived as was he was caught like an animal in a trap.And just like an animal he lashed out until the very end, taking one of the captors to the grave with him.But as darkness closed in, the system spoke again.[One time Regression activated][Congratulations. You've activated the Heart of the System]

【Immigration Notice】Date: ████-██-██Location: ‘██’Application requirements are as follows:1. Familiarize yourself with the ‘Corner Law’.2. Have a clear understanding of █ people, anomalies, and monsters, and possess a certain level of appreciation for ██ literature.3. Physically and mentally healthy, with no infectious diseases or history of mental illness.4. Possess at least one skill, not limited to infrastructure, medicine, sports, etc.5. Families have a high immigration priority.Make the most important decision of your life, to become a new immigrant in the United Nations, and engrave your own name on the monument of human history.Thank you for your cooperation.

One of the top expert killers, tired of endless assassinations and having survived a cruel and suppressed life, decided to escape the world’s strictest assassin organization.