Ye Lingtian, a veteran of the mysterious army, had to act as a personal bodyguard for Li Yuxin, a daughter of the Sanyuan Group, in order to collect 500,000 yuan for her younger sister's treatment. Let's see how Ye Lingtian, a tough guy who has experienced too much life and death, walks out of his belongings in this bustling city. An extraordinary path of his own.