System: Master, please complete ten beginner missions, or you'll be punished!
Jiang Xiaoyu: Are you kidding me? I'm the master, and I still have to take a punishment?
System: For every mission you fail to complete, your little buddy will shrink by one centimeter!
Jiang Xiaoyu: ...
Jiang Xiaoyu gets the Immortal Prison System. He thinks he'll soon be flexing his power, radiating dominance, and beating up anyone who dares defy him, but it turns out to be a massive trap.
But once he completes the missions, he discovers that with the Immortal Prison in his hands, he can command all the worlds.
This is the story of someone who takes charge of the Heavenly Dao's prison, saving the myriad worlds, the universe, beautiful women... Ahem, humanity.
This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Please do not imitate.