In 2024, unknown secrets and conspiracies are hidden in the future city where technology and society are advancing at the same time.

A hard-working and simple delivery boy saved 100 million won through his unremitting efforts, dreaming of creating a better life for his family.His life was originally ordinary, until an unexpected takeout order completely changed the trajectory of his destiny.

Within one day, I received two takeaway orders delivered to the same address - Room 816.This unusual repetition made him curious, and he decided to pay more attention when the food was delivered.

After arriving at Room 816, I was shocked by the meat and professional cutting tools all over the room.These scenes were so different from what he saw every day, that he couldn't help but have deep doubts about the identity and behavior of the residents.

In order to find out the truth, he began to secretly observe Damei and use the convenience of delivering food to collect clues.He found that the residents often went out late at night and behaved sneakily, which seemed to be related to some illegal transactions.His behavior gradually attracted the attention of the residents, but he did not realize that he was in danger.

By chance, while delivering food, I accidentally discovered an illegal activity being carried out in Damei - selling rare wild animal meat.

Just as he was about to leave quietly, he was discovered and caught by Damei, and eventually turned into a dog that could not bark.