Yi Yu just wants to be an ordinary person for the rest of his life, but his strength does not allow it. When people have no abilities, they hope to have super powers. People with real strength feel that they can be as low-key as possible. But the harsh hardships of life forced Yi Yu to be a human being, to serve the country, the people, and his family, and he had to show off his various superpowers...
Philosophy: Yi Yu, although she has developed skills due to adventures in her childhood, she has been living an ordinary life. She goes to school, works, gets married and has children. Although she has many secrets, gold will always shine, no matter how many years it is buried. Yi Yu, who is upright, kind and caring about his family and country, was forced by the situation to take off his vest layer by layer.