About the ordinary life of neighbourhood policeman, Lin Dalu.
Lin Xi Chi is a college student majoring in veterinary medicine. She is well-liked and known for being bright and cheerful, although, on the inside, she is more insecure than she would like to let on. Also attending the same university is her childhood friend, avid archer, and national defense student Xu Fang. He has had a crush on Lin XI Chi since they were both at school but has never plucked up enough courage to let her know. Although he can be quick-tempered with others, he always treats Lin Xi Chi with great tenderness.