

When the apocalypse hits, time-traveler Finn gets stabbed in the back by his fiancée and his friend. Then he unlocks the Plant Summon System. These plants grow clean and stand guard over the base. While everyone else fights for scraps,Finn levels up in chill mode. With Cherry Bomb and Doom-shroom, he wipes out zombies like mowing grass. He recruits powerhouses, wins hearts, crushes the Zombie Queen, and goes head-to-head with Dr. Corpse. In the end, he turns Caelum into humanity's last beacon, saving the world without breaking a sweat.

Liam Holt accidentally transmigrates into a flea, bound to an EvoCore System. After forming a contract with campus beauty Natalie Fallon, he's mocked by everyone. Feeding on essence blood, he evolves from a flea.Together, they conquer deadly trials, face academy elites, tame the Blood Phoenix, and ultimately challenge the Supreme Academy, beginning his legendary rise!

Cast out by his parents' old friend, Sean White awakens as an SSS-Rank Insect Tamer, yet is scorned by all as worthless. His engagement is broken, his inheritance seized, leaving him with only a withered mantis. However, when the system activates and the insect nest descends, his forces multiply by one every minute! On the trial grounds, his endless swarm crushes former prodigies.Before his family's gates, void-borne insects tear through space itself. Only when the entire Clark family is shrouded in the shadow of his swarm do they realize in terror: this so-called "waste" has long held the power to overturn the world.