You Are My Best Partner

Ling Qilan just accepted a task forced by Mo Bureau. She never thought that one day, because of a task, a friend, and an old friend, she would be constantly in danger of conspiracy, danger, betrayal, deception... This is really sleeping with conspiracy, accompanying danger day and night, and being betrayed just a stone's throw away... But these are nothing. What makes Ling Qilan most speechless is: Su Yixun, the broom man, doesn't feel any guilt at all!