Zhang Tianyu, who accidentally traveled to a parallel world, was inexplicably imprisoned in the most terrifying prison on Aquamarine Star. Faced with all kinds of vicious "roommates", as a senior otaku, how did he, with the help of the system, become the absolute overlord in the prison?
How can he lead many of his subordinates out of this so-called "devil's cave" with the power under his control? Let's wait and see... (This book is purely fictional, please don't spray!!!)
Reader comments
Not bad, not that boring
I quite like this kind of material
I want to know when this protagonist can go out?
At least from the previous dialogue, we can know that there is no female protagonist in this book, and if she is, she will die, so it must be five stars! 
It's well written, but I don't know why not many people read it.
Not bad, not that boring
I quite like this kind of material
I want to know when this protagonist can go out?
At least from the previous dialogue, we can know that there is no female protagonist in this book, and if she is, she will die, so it must be five stars! 
It's well written, but I don't know why not many people read it.