Close the door, let the devil out

After waking up and returning to the earth, is it a dream to be the savior in another world for thousands of years?The beast boy is gone! The identity of the great dark devil is gone! The halo of the light pope is gone! He can't even use the magic he learned so hard, and the most important thing is that the big devil he loves is not around!The completely mortal Young Master Qin is going to patiently wait for the arrival of the Great Demon King at his natal home, but he finds that the 20st century, where he has lived for 21 years, is not an ordinary world... Words: Protagonist: Qin Mu, Paliansi┃ Supporting role: