SynopsisThe apocalypse arrives without warning.In a single night, mysterious dimensional rifts tear open the sky, unleashing monstrous creatures, deadly mutations, and supernatural disasters that plunge the world into chaos. Governments collapse, cities become graveyards, and humanity is reduced to fighting over scraps of food and the faint hope of surviving another day.Just when all seems lost, Ethan Cross awakens the legendary 100× Rebate System.The system grants him an unbelievable ability: every time he willingly gives supplies—food, water, shelter, weapons, medicine, or other resources—to designated female survivors, he receives a rebate hundreds or even thousands of times greater.A single bottle of water becomes a warehouse filled with premium spring water.A simple survival knife transforms into a divine alloy weapon capable of slaying nightmare beasts.A tiny safe house evolves into an impregnable fortress.While the rest of humanity struggles to survive, Ethan builds an unstoppable empire, gathering powerful allies, rescuing survivors, and expanding his territory. But as ancient secrets hidden behind the apocalypse begin to surface, he realizes the end of the world was never a natural disaster—it was only the beginning of a far greater war.To protect the people who trust him and uncover the truth behind the shattered world, Ethan must rise from an ordinary survivor to the supreme ruler of a new civilization.In a world where power decides everything, only one king will stand at the top.