Zhenjiuguan

A checkpoint and a city gate can block thousands of monsters and demons; a general and an iron army can protect a place's peace. A Confucian scholar from the Central Plains, a goddess from the extremely cold Northland, a mechanic from the Mechanical City, knights and witches from the Southwest Temple, and masters from the wilderness, all gathered at the prison gate to start a war with alien races. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.