

Yadiel Carney wakes up as a starving refugee in ancient times,saved only by his sister Delilah Carney, who sacrifices her own blood to keep him alive. But she's about to be sold to bandits by their greedy family. At the brink of despair, Yadiel awakens the Group Purchase System, turning scraps into resources. He saves his sister, crushes his ruthless relatives, and rises from nothing by uniting the refugees. As his power grows, he crosses paths with a princess and becomes the key to saving the empire, winning both glory and hearts along the way.

Struggling with poverty, the hermit Mr. Quentin can no longer raise his disciple Candy, and entrusts her to York Smith, the owner of Ebony House.But fate takes an unexpected turn. Candy solves the epic "Dragon Game" that had remained unsolved for twenty years.After York takes Candy in, the Go King, Simon Yale, suddenly comes to challenge them. Calm and fearless, Candy counters every move, making Simon beg to become her disciple.As peace returns, York opens his heart to Candy, speaking of his secret desire to join the Go Championship and seek the truth of his wife's death. Thus begins their legendary adventure.

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."