MTL - The Monkey King - ~ Am I going to hang up...

It was a time where demons roamed the earth and chaos reigned. The story took place in Luoyang, the legendary capital of the times. During the night, one could find people holding on to their food with dear lives as they faced off against stray dogs, people with weapons in hand vowing to fight against Fate to their very last breath. There was bloodshed everywhere as some died meaningless deaths, while the strong tyrannized the weak and the truth was frequently hidden. Some of the citizens had completely lost their mind, while some died on their travels. Most importantly, the words of a certain youth caused much panic in the human world. It was a time of little warmth as nights in the capital were frequently accompanied by gusts of wind and rain, and it would be covered with snow during winter. Such were the days…

- Description from Novelupdates

Su Qin crosses into a world where martial artists run rampant, where Buddhist monks from the Yuan Dynasty dominate the world. Jiuyang’s successor’s fist conquered the mountains and rivers, and Xiao Li’s flying knife smashed through the void.

Because Su Qin had no martial arts qualifications, he could only become a sweeping monk in the Shaolin Temple. At this time, the ‘Sign In System’ was activated.

Sign In in front of Buddha’s Golden Body, get [Buddha’s Palm].

Sign In in front of the Arhat Hall, get [Invincible Vajra Divine Art].

Sign in at the back mountain of Shaolin Temple, get [Golden Demon Body].

The Shaolin Temple was riddled with treasures, and you can sign in everywhere.

Su Qin decided that he would never leave the mountain without Signing In to everything in the Shaolin Temple. And so, he Signed In the Shaolin Temple for twenty whole years!

Twenty years later, the Shaolin Temple got mixed in the battle between the Righteous and Evil.

The Demons were fierce and powerful, they blatantly invaded the Shaolin Temple and were pushing forth with great force, but that is until they met Su Qin who was sweeping the floor…

An 18-year-old poor college student tried to apply for a job as a tutor but his life almost ended as demons' meal. In his last breath, a mysterious woman gave him a strange power. When he opened his eyes he had turned into a demon with a system that would turn him into… A pervert.

Now he must lived with his dual identity as a model student named Ethan and an incubus named Damian.

Only a pure maiden can have a privilege to make contract with a spirit.

In Areishia Acadamy, maidens from noble family were gathered there, giving them an elite education to become a spirit contractor. A boy Kamito, by accident he peeped on a girl, Clair, who was taking a bath, and he even made a contract with spirit that she wanted.

Kamito was actually an irregular male spirit contractor, which should not exist.