You Asked to Break Off the Engagement. Why Are You Crying About Your Clan Being Wiped Out?

The Starfall Era. A post-apocalyptic wasteland. Superpowers awaken through slaughter, and humanity builds a new class system atop the ruins.

Ye Qingxuan, once the pride of the Ye family in Rockhold City, awakened S-rank potential at twelve, attracting everyone's attention. He was also betrothed to Su Wanqing, the Su family's genius daughter. But at fifteen, an accident stripped him of all affinity and sent his rank plummeting. He became an F-rank loser, a laughingstock, and was labeled a Card Master, the most useless profession of all.

At his eighteenth-birthday ceremony, his cousin Ye Yunfeng publicly broke off his engagement to Su Wanqing, humiliating him without mercy. "You can have the dump in Black Rat Alley. At least you won't starve."

Amid the laughter, Ye Qingxuan tore up the marriage contract and left them with a cold smile.

That night, the gray crystal core among his father's belongings finally awakened, binding him to the [Myriad Worlds Card Compendium System].

In this world, superpowered individuals absorb the energy of crystal cores. He, however, collects crystal cores from all kinds of things and turns them into cards of his own!

Zombies, mutated beasts, abyssal kin, offspring of the Old Gods... all become his collection!

Deck synergies, limitless fusion, star-rank evolution!

While others painstakingly cultivate a single superpower, his deck already spans [Immortality], [Mecha], [Cthulhu], [Mythology]... One man is an entire army!

Three years later, a beast tide surrounds the city. The prodigies fall in battle, and the apocalypse descends.

Ye Qingxuan steps out of Black Rat Alley, a flood of cards blotting out the sky behind him.

He looks at Ye Yunfeng, pale on the raised platform; at Su Wanqing, her expression conflicted; and at the "Harvesters," the civilization coveting them from beyond the stars. He smiles faintly.

"My card collection still has plenty of empty slots."

"I'll take your crystal cores."