From Slaying the Four Madmen of Quanzhen to Wreaking Havoc in Journey to the West

He became Li Chengqian, son of Li Shimin, and gained a sign-in System that gave him one card a day.

The cards could be anything, from heaven to earth, from people to magical treasures.

He was destined to become a commoner in the future? No way!

So he would throw the Journey to the West into chaos, obscure heaven and earth, conquer the world, and reign supreme.

Where should he start?

The Four Madmen of Quanzhen? Wine, Wealth, Qi? You're pretty cocky. First, submit to me!

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