[Infinite Flow] + [Instances] + [Power-Up Progression]
The legendary assassin known as "Night Owl" was on his final mission. His target wasn't human.
The target tilted its head to dodge the bullet, then struck back with a knife, sending him to his death.
Then he woke up, with that fatal knife wound still on his neck.
"Welcome to the Land of Exile, Number 10086."
From then on, the top assassin began an endless series of instances: kill for points, trade points for another chance at life, and fail a mission to have your soul erased.
His first world was a dead end: assassinate the most powerful gang leader in Rust Harbor.
There was no way back, only a cursed demonic blade and the talent to think seven times faster than normal.
Either die for good, or kill his way through.
