After her parents passed away, she was raised by the state since she was a child. Although she has an IQ of 300, she does suffer from incurable congenital heart disease. His dream of becoming a soldier like his parents could not be realized. Although she has been working in the most secret department of the army, and she is extremely smart and has the rank of major, it still cannot make up for her dream of being a true and bloody soldier who shares hardships with her comrades. Her body was unable to exercise strenuously, which was always a pain for her. She finally reached the end of her life due to heart disease. In the next life, she hopes to have a healthy body and be a true soldier! !