Ye Lengfeng takes on a temporary protection assignment. Upon arriving in Yuncheng, he immediately encounters Lin Yuwei, who is being surrounded by troublemakers. One troublesome character after another soon comes looking for trouble. While shielding her from attacks both open and covert, he also helps her sort out internal disputes. One crisis follows another, and there is never a moment of peace. From initially getting on each other's nerves to gradually developing perfect teamwork, their days are full of chaos and excitement, making for quite an interesting life.