Weird Era: the 37Th Generation Administrator

In the third year of the strangeness, I found the truth - this was not the first time. Opening the dusty ancient books, the Zhou Dynasty called it "Hundred Ghosts Night Parade", the Han Dynasty called it "Evils and Demons", and the Tang Dynasty called it "The Frequent Appearance of Monsters". Each lasts for decades and then disappears. The next update will be hundreds of years from now. And I discovered a pattern in the ancient books: the boss that Weird comes to is different every time, but one thing never changes - the system background that "releases tasks" for Weird. What's even more amazing is that the login entrance to the backend is in the bronze well from the Warring States Period in the basement of my home. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.