How are legends made? Guan Xiao Di is a rebellious youthful woman. The traditional life of studying and chancing a banal career noway fascinated her. When she accidentally stumbles into a sentry training center, her life will noway be the same again. There, she meets the arrogant Liang Da Wei, who's training Cui Tian Qi and other “ hot girls ” to come the stylish guards. As Xiao Di undergoes the challenging training authority, she begins to learn the value of discipline and hard work on the road to getting a fabulous sentry.