Drew Trillions of Hydrogen Bombs! My Shop Can Exchange All Treasures Across the Multiverse

Xianxia Concept + Rebirth + Multiverse System + Inter-Realm Exchange + Absurd Lucky Draw + Underdog Invincible Counterattack An ordinary man named Yang Fan accidentally transmigrates and reborns into the perilous Xuantian Continent, becoming the only son of the City Lord of Qianshan City. This world is overrun by ferocious beasts, embroiled in rivalries between countless clans and endless wars among kingdoms, where the weak are trampled without mercy. His start is nothing short of hell. He possesses utterly worthless cultivation talent, trapped at the First Layer of Body Refining for eighteen years with no way to advance. He can only barely sustain his cultivation with medicinal pills, branded the biggest cultivation failure in the whole city. The original owner overdosed on pills in a desperate bid for a breakthrough and died. Taking over this broken body, Yang Fan waits a full month for any lucky chance, only to face one disaster after another. Their sworn enemy Flame Beast City marches a massive army to the city gates. Qianshan City retreats steadily and stands on the verge of collapse. All clansfolk evacuate, leaving Yang Fan as a helpless prey forced to flee for his life. At the critical moment between life and death, the Myriad Worlds Mall System binds to him and activates! Earn massive exchange points by slaying monsters, defeating powerful foes, and recycling unused items. All treasures across every realm are up for trade! Immortal cultivation arts: Primordial Scripture, Eight-Nine Mystic Art, Xuanyuan Divine Sword! One Piece powers: Gum-Gum Fruit, Revive-Revive Fruit, Conqueror’s Haki! Dragon Ball treasures: Wish Dragon Balls, Fusion Earrings, Zeno’s Button! Pokémon beasts: Mewtwo, Entei, Charizard, full sets of evolution items! Countless cross-world treasures, peerless cultivation techniques and divine weapons can all be claimed as long as he has enough points. He starts with zero points and falls into despair, until a newbie-exclusive lucky wheel appears! It contains divine artifacts from all realms and bizarre random items, with a tiny chance to drop the grand prize. Blessed with outrageous luck, he draws the one-in-ten-thousand grand reward: trillions of hydrogen bombs! With his ordinary, worthless mortal body, he gains ultimate power capable of laying waste to heaven and earth. From then on, the once useless outcast embarks on an unmatched counterattack. Relying on the Myriad Worlds Mall, he farms points, exchanges divine gear, practices supreme arts, and suppresses powerful clans from all races. He crushes endless wars between kingdoms, sweeps across the multiverse, rises through countless battles, and finally becomes the supreme ruler of heaven and earth for all eternity.