Survival in the Apocalypse: I Built a Top-Notch Shelter

(Not reborn) (Ruthless) (No saintly heroine) (Light System) (Multiple heroines) (Supernatural abilities) When the apocalypse arrives and humanity sinks into depravity, Lu Xuan awakens the Apocalypse Shelter System. He doesn't need to build anything: with enough materials, he can set up a shelter at the press of a button. Independent solar-ray power! Pure mountain spring water! A security door twice as thick as a bank vault's! The shelter can even be packed away! While everyone else is fighting to survive the apocalypse, why does he feel like he's here to enjoy life? The campus belle, a movie star, and a beautiful young wife will do anything to get into his shelter? Most people would rush to open the door, but Lu Xuan gives the most sensible answer to this situation at the end of the world: You can come in, but you'll have to pay a price!