Supermarket Nine Floors: Invincible Since Rebirth

Reborn right before the brutal apocalypse engulfs the world, he awakens a peerless God-Tier System that defies all doomsday logic. The moment the system binds, he instantly maxes out at Level 6, unlocking full omnipotent abilities that grant him absolute power over physique, senses, combat, and survival. Alongside his godlike talents, he obtains a miraculous nine-story super dimensional supermarket, a one-of-a-kind fortress stacked with endless reserves of every resource imaginable. As the world collapses into chaos, ordinary survivors are forced to bleed, struggle, and even kill one another just for a single mouthful of food or a sip of clean water. They starve in the freezing cold, scavenge through bloody ruins, and cling to life by a thread amid zombie hordes and ruthless raiders. While everyone drowns in desperation and scarcity, he alone owns an entire fully stocked supermarket, possessing infinite food, supplies, medicine, weapons, and luxury reserves that no one else on the planet can fathom. Power and wealth never make him soft or indulgent. Unmoved by alluring beauties who flock to his side begging for shelter and resources, he harbors no tenderness for the weak or the greedy. Cold, decisive, and merciless, he kills without hesitation anyone who dares plot against him or covet his possessions. In this lawless end times, he lives by his own iron rules, letting no one shake his dominance. His nine-story supermarket holds endless stacked cheats that grow increasingly overpowered with every higher floor unlocked. Each ascending floor grants crazier, heaven-defying perks, ranging from top-tier military arsenals and invincible defense barriers to cosmic-level treasures and forbidden superpowers. His strength never stops soaring, breaking the limits of mortal apocalyptic combat step by step. Eventually, his reputation and supreme power transcend the boundaries of the ruined world. Even advanced alien civilizations with interstellar technology and cosmic dominance come begging humbly for his help, pleading to trade rare cosmic resources and supreme technologies just to gain a trace of his favor. From a mere apocalypse survivor to a cosmic overlord, he stands above all lifeforms, ruling absolutely with his omnipotent abilities and his unrivaled nine-story supermarket.