He Is a Master Door Builder

The door he built can not only go to every corner, but also lead to the past and future! Royal Gate Flying~ Use the door as a shield~ The door can break the enemy~ You can attack, you can accept, you can relax... The rich man begged him for a reward; The cultivators inquired about him; The demon king wants him, Years later, he became a legend. Please remember his name, he is... The master of door building! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.