At the age of 24, having graduated from university and secured a stable job, Yang Pann found himself yearning for more. His life, while comfortable, had become monotonous, and he often felt the urge to break free.

His life took a turn when he stumbled upon a magical little shop. From that moment on, his fate was destined to be anything but ordinary. The shop, more akin to a small museum, housed a variety of items, each a product of a movie, game, or novel.

"Is this a dinosaur's claw? It looks quite real."

"This must be the head of an alien. It looks quite scary."

"I think I've seen this knife in that game before."

Suddenly, a series of mechanical notifications echoed in his ears. "Identity confirmed. Beginning binding. Identity serial generated: 97762. Probationary executor number 97762, please pay attention. The trial will begin in one minute. Please prepare yourself."

Yang Pann found himself selected by the Infinite Space, a power of undeniable magnitude. It periodically dispatched its subordinates to different worlds to complete assigned missions. Successful executors would receive rewards, even a superman bloodline. However, failure to complete the missions would result in punishment. The process was simple, yet cruel.

As Yang Pann woke up, a translucent screen appeared before him, displaying notifications and a countdown timer. He was now part of a grander scheme, a pawn in the game of the Infinite Space.

What adventures and challenges await Yang Pann in his new role as an executor of the Infinite Space?

C155 Sent by the Math Teacher