How Does the Devil Live?

At night, vehicles were slowly passing by on the bustling street. At this time, a cloud of purple-black smoke suddenly appeared in an alley on the street! The smoke gradually dissipated, and two figures appeared! "What is this place? Why is it so noisy around here?" "I don't know, Lord Demon King, I'll follow you right here!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.