On the surface: a tsundere detective with great fighting ability x an honest errand boy (white and black) partner
In fact: a [little wife] who was adopted by her "adoptive father" who is seven years older than herself
Yin Ting, known as the detective, was entrusted to investigate a drug smuggling case three years ago:
In this way, Yin Ting and his errand partner (little wife) Jian Si embarked on a journey of investigation~
Purpose: Tell everyone to love life