

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.

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.

Frank Ford was transported to a post-apocalyptic wasteland as a cannon fodder. On the night before his doomed mission, he activated the ""Wife-doting System.""He chose three ""trash"": a crippled S-class captain, a deformed mutant, and a dying clone.Everyone mocked him, until he injected them with a mysterious serum. The crippled captain, Anna Hutt, awakened her psychic powers; the deformed mutant, Bess Bruce, transformed into a strong fighter; and A77, the clone, gained teleportation.With 3 S-class ladies fighting at full power, Frank crushed all challengers.But then came the conspiracy of Colonel Dylan Jones, a high-ranking official of the Fortress City, followed by missile strikes and city-wide purges...

Gianna Mason is Javion Herman's protected "golden canary." Just as Gianna is about to give birth, Javion is framed and disappears. Five years later, Gianna returns to the country with her daughter and encounters a down-on-his-luck Javion. Mother and daughter bring him home, and the three join forces to face their enemies and clear up past misunderstandings.

Corporate drone James Solis is arranged by his father Aurel Solis to marry the comatose Clarice Lull. After obtaining the marriage certificate, James plans to wait for Clarice to wake up, then confess and divorce to pursue his own true love.Clarice's twin sister Betty Lull arrives at James' workplace to test his sincerity toward her sister. James mistakes them for the same person, creating countless misunderstandings. When James discovers they are twin sisters, he regrets everything, while Betty has also developed feelings for him. Just at this moment,Clarice's condition improves and she awakens.