

Urban security officer Alex Han is beaten to death by vampires. His father's lingering soul uses the Sun Seal to send him back to 1650, where he becomes a legendary demon hunter. Armed with future knowledge—repeating crossbows, gliders, financial futures—he slaughters the blood demons. He rescues his sacrificed aunt, snaps Dracula's neck, and pierces the thousand-year-old Vampire Lord's skull with three silver bolts. But victory comes at a price: all vampiric hunger floods into him, the golden seal transforms into a silver moon emblem, and an ancient "Night King" awakens in the East. The Empire's emperor is revealed as the Vampire Lord's vessel. Alex leads an army of half-bloods to storm the capital and personally breaks the emperor's neck. In the final battle, he uses the silver key to lock the Night King—a giant of pure fear—back into darkness. The curse shatters. Humans and vampires stand together in the sunlight. Selena rides east, saying, "When you return to your own time, I will be there waiting for you."

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.

While others survive by hiding, Evan Ryce survives by "collecting rent." In the last luxury air-conditioned apartment, he faces the chaos of his employees:Maya, an SSS zombie who zaps and dances, a security zombie saving crystal cores to marry his neighbor, and more SSS zombies running a moving and delivery biz with 100% reviews. When 30,000 survivors and his freeloading family show up, Evan declares: "Pay the crystal cores—or my zombies will deal with you!"