She accidentally traveled to a secret organization. She thought she would be proficient in all eighteen martial arts like in the TV series. She could reach heaven and earth with a wave of her sleeves and be omnipotent. However, she ended up in the body of an unknown soldier who was just a gatekeeper. But one day, she was called to the palace and was inexplicably asked to do a task. After that, she started her shameless journey...
Purpose: The world of Doubi is so big, I want to see it