They are the killers hidden in the darkest place, and their meaning is to protect the security of the country. They belong to the special operation bureau, the most mysterious department of the country, and are a team of unique existence. They abandoned the past, gave up the future, and lived just to protect the country. They endured the most cruel training, just to be a disciple of the country. They made many contributions to the country, but they never accepted the country's commendation openly because their existence was shameless. They are special forces in the No. 7 restricted area. [The cover is a cloud, and it has no relationship with the characters] This article is warm and relaxed, one-on-one, CP is not limited, and the ending is HE. All characters and events are fictional, please do not take the role. [Main CP: Natural and stupid attack X gentle and black-bellied] The world, if the plot is similar, it is purely coincidental.