117小队-为军事情报特殊训练营的学员组成，内有顶尖特务三人为一组，在辛苦的训练中，三名学员会各自碰撞出什么样的火花呢?
Squad 117 is made up of trainees from a special military intelligence training camp. Each team consists of three elite agents. As they endure the grueling training together, what kind of chemistry, conflicts, and unexpected sparks will develop between them?