Skyfall: the Most Powerful Sign-In System

After traveling through time and space, Chen Yu awakens the most powerful sign-in system. People are falling from the sky, and the villain behind the scenes is the Sky Lord, powerful? It's not a big problem. It's bound to the strongest sign-in system. Chen Yu looked at the silent night and thought to himself: "System, sign in." Then the voice of the system machine without any human touch replied. "Confirm the check-in location: Kongmei Ding Town." "Congratulations to the host for receiving the reward!" … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.