

Chris Leary inherits a failing corner shop and, desperate to raise money for his girlfriend's treatment, discovers that the store's back door opens into other worlds. His first crossing takes him to a post-apocalyptic wasteland, where he trades food to survivors in exchange for gold and jewels, enough to clear his debts in one run. Pushing further, he stumbles into the immortal realm and negotiates a deal with the goddess Dark Lady: exquisite food in exchange for celestial medicine. But the arrangement carries a dark caveat — the apocalypse world's wealth is bound to the lives of its people. Chris returns with the elixirs, saves an entire survivor base, and locks in a long-term partnership that changes everything. What began as a desperate scramble quietly becomes an empire: one shop, a dozen worlds, and a trader who moves freely between all of them.

Fabron Lovell's life was a mess. His boss treated him like dirt, and his girlfriend dumped him. But he was unexpectedly bound to the Doomsday Shuttle System, forcing him to travel back and forth between the zombie-infested future world and a modern city. In the collapsed future, gold and jewels were worthless junk. Fabron spotted an arbitrage opportunity across time and space and wanted to build his empire in both worlds.

After a one-night encounter with Hanks Morris, the richest man in Javenford, Harley Scott ended up behind bars. Ten months later,she gave birth to a son and begged her sister, Sherry Scott,to deliver the child to Hanks. Upon receiving the baby,Hanks uncovered the tragic past of Harley. After her release from prison,Hanks somehow cherished her dearly, and together they joined hands to put their enemies in their place and strode toward a happy future.

When the apocalypse hit, Alan Clifford sacrificed his lifespan to shelter humanity in an underground bunker for 30 years. But after peace seems near, he is betrayed by his adopted daughter Cindy Clifford and Chelsea Mason, who forge fake surface footage, incite the masses, and send him to the gallows. Believing their lies, humanity destroys the bunker and rushes upward—only to fall into a trap set by giants. As slaughter begins, Alan, now a master of mecha tech, must decide whether to save them again.

Cast out by his family, a powerless young man runs a supernatural supermarket in the apocalypse, trading with survivors using Anomaly Coins to unlock incredible goods and upgrade his store. His S‑rank staff obey without question, and with wit and cunning, he navigates deadly schemes—ultimately defeating a cosmic evil and rising from outcast to world‑saving hero.

Milo Reed is reborn to the day when Elena Stone broke off their engagement and Jace Zeller humiliated him. This time, however, he awakens the Goddess System. With its help, he easily subdues Jace and the guards, turning Elena's opinion in his favor. Through the system, he obtains a $50-million black card and solves Elena's financial crisis. Now in need of his help, Elena's attitude softens as circumstances shift. In the end, Milo makes full use of the system and begins his rise to the top.

Shane Lloyd is dumped by his fiancée. However, he unexpectedly obtains a rise-to-power system and activates an SSS-level weapon—the Changable Rod! From that moment on, he rises fiercely against all odds, crushing every opponent who dares to defy him. He acquires legendary abilities such as the 72 Transforming Skills and All-seeing Eyes. He battles bear demons, claims the Golden Ranking, tames the Vermilion Bird, slays demonic generals, and brings peace to the realm of White Jade Academy. Afterward, he even tears through the ancestral lands of the Divine Temple, single-handedly repelling millions of demonic forces. He executes the false crown prince, storms the imperial palace, ends a national crisis, and subdues the Dark Lord. What drives his former fiancée, Helen, to utter despair is that the man she once admired—the so-called Crown Prince—turns out to be a fake. And the true crown prince, the one destined for greatness, was the very fiancé she had discarded.

Lucas Jones gets thrown out of an S-rank survivor base as deadweight. The moment he hits the ground, the Underworld’s Business System awakens, and he opens a restaurant at the end of the world. His ingredients are S-rank anomalies. His staff, once tamed, are the Hell Wardens, the Soul Escorts, and Brewmother herself. Climbing from lowly Underworld Worker all the way to King of Hell, he rescues a desperate survivor base with a single meal, swindles the obscenely wealthy with a single apple, and erases every past humiliation with compounding interest. He isn’t here to survive the apocalypse. He’s here to get rich off it and enjoy every bite.

Trevor Hatfield, a broke college student, is pushed to death by loan sharks during the arrival of a strange apocalypse. But he wakes up again—at the very start of it all. This time, he has an unlimited cashback system. The more he borrows, the more he earns back. Armed with memories and a broken past, he turns eerie businesses and deadly opportunities into profit, building power in a world gone wrong. This time, he won’t just survive—he’ll own the apocalypse.

Karina's stepson's birth mother returns, threatening to take the boy Karina raised and helped heal from a congenital leg disability. After a heated argument, Karina realizes her husband and stepson saw her only as a free nanny. Desperate, she then discovers John, her silent protector, ready to help her restart her career and shine again as a cybersecurity queen. When her ex-husband and stepson regret it, it's too late.