

A global flood forces 7 billion people into an ocean survival game. Calvin starts with nothing but a broken plank, but then awakens the hidden class: Legendary Mechanic. While others scramble and flee, he upgrades and rebuilds. Scrap wood, iron, crystal cores, broken weapons—everything can be reforged. From a lone drifter to the king of the sea, Calvin will turn that single plank into an aircraft carrier bound for the Ark Continent.

The alien bugs invaded, and humanity retreated to the "Ark" mobile fortress. Four years ago, hero Kevin piloted the mech "Silver Scar" to defeat the swarm, but retired after his entire squad fell. When the bugs returned, Kevin reapplied—only to show 0% compatibility. Spy Marshal Sam framed him for treason, sentenced him to death, and sent his mech to the scrapyard. As the swarm breached the gates and Kevin faced execution, "Silver Scar" self-activated, rescued him, and synced at 100%. Kevin repelled the swarm, and the whole city witnessed the war god's return.

The world's laws have collapsed—life is a living hell. The man who once threw me into the abyss… I will make sure to take everything from him. Those women from the past? Now they're just points in my game. I'm Finn Carter. Reborn, I claim the fallen as my prey—and in this apocalypse, I make the rules.

Young Rex sells lemonade with his battered mech Wisp until the Mech King Victor saves him from bug-beasts, gifting a core and warrior badge. Years later, wealthy Rex rescues bankrupt, betrayed Victor from his traitorous heirs and rival Samuel, who's corrupted Volt with alien tech. Together they destroy it and reunite to fight the bugs

During the acid rain apocalypse, the global order has collapsed.Humanity is faced with imminent danger that threatens their survival.In my previous lifetime, I cowered in my safe house and counted down the days of survival with great difficulty. But Amy Carter's jealousy toward me caused me to get attacked by the villagers. In the end, I died under the zombies' hungry maws.When I get reborn, I receive an RV at a village ceremony and modify it. Not only that, but I've also awakened a farm system. I get to live my life without worrying about my basic needs.On top of that, I've obtained great combat power, too.Meanwhile, Amy has awakened a system of her own that allows her to evolve and command zombies around her. In this lifetime, she vows to kill me no matter what. This marks the start of the apocalyptic vendetta between us.
![[ENG DUB] Acid Rain Apocalypse: My Farm System vs. the Zombie Queen](https://acfs3.goodshort.com/dist/src/assets/images/pc/common/f901131c-default-book-cover.png)
During the acid rain apocalypse, the global order has collapsed.Humanity is faced with imminent danger that threatens their survival.In my previous lifetime, I cowered in my safe house and counted down the days of survival with great difficulty. But Amy Carter's jealousy toward me caused me to get attacked by the villagers. In the end, I died under the zombies' hungry maws.When I get reborn, I receive an RV at a village ceremony and modify it. Not only that, but I've also awakened a farm system. I get to live my life without worrying about my basic needs.On top of that, I've obtained great combat power, too.Meanwhile, Amy has awakened a system of her own that allows her to evolve and command zombies around her. In this lifetime, she vows to kill me no matter what. This marks the start of the apocalyptic vendetta between us.