Hongjoong is an undercover government soldier who was sent out on a mission to collect information on his enemies.. but his mission failed, he got seriously injured.

He was limping back into town, his leg was broken and there was a gunshot wound to his side.. He slowly made his way to the first house he saw, he had to get some help.

And that's when you heard a loud thud on your porch, along with a faint knock on the door.