[Natural disasters + supernatural powers + no system + multiple female protagonists + decisive killing + humanity + class war + hard-core science fiction] Ji Ran traveled through the end of the world with his supernatural powers before the end of natural disasters. When the world began to experience various apocalyptic disasters such as heat waves, earthquakes, tsunamis, thunderstorms, ice and snow, ancient viruses, two-level reversal of geomagnetic disappearance, he took his half-sister and good brothers who were sympathizing with each other to search for his patrol girlfriend who was banned by the family, but when they met again...
Arrogant and stupid.