Beidou Seven Keys

The seven gates are named after Beidou. The more you drive, the less human you become. Shen Zhao is the last descendant of the Gatekeeper lineage, but he has been a book repairman in a small town for twenty years. His father's Yinglong bloodline sleeps in his blood. Every time a door is opened, the remnant soul of my father becomes lighter. In the seventh door, there is a locked father and a sleeping dragon. Open the door, save his father, become a god, and no longer be Shen Zhao. If you don't open it, your father will always be trapped in the door. I have seven doors to lock the dragon, and I only owe the world a lamp.