I Spent Twenty Years Signing In Behind Bars, and It Was Awesome!

Day One: 15, an outright villain, decisive and ruthless, never letting himself be pushed around!

Su Xin transmigrated to another world twenty years ago, but he still hadn't figured out what was going on.

He was immediately taken away and thrown in prison, sentenced to life!

Just as he was about to lose all hope, the Prison Sign-In System suddenly activated.

From then on, Su Xin lived like a king in prison, able to command the wind and rain.

His cell was even more luxurious than the presidential suites outside.

The chef preparing his meals was a master of state banquets.

And as for women, well, that goes without saying!

Who is heaven? Here, he is heaven.

If one day he says he's going to kill your whole family, you'd better hurry and gather them together.

Because his name is Su Xin: Xin as in keeping one's word.

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.