I love you

Chu Chang wished that he could bring his children with him but the two were still young and the ride to the capital was a long one. If they were to come with him who knows what might happen? And little kids were bound to get sick during a long journey, and the ride to the capital was a journey of three weeks through dessert and villages that are suffering through the drought at the moment, it will be troublesome if he were to bring his children with him after all if they got sick or got a heat stroke because of a moment of his carelessness, who was going to be responsible for it? 

So, the right decision was to leave them with Yu Dong who was good with children.

As soon as he got ready to leave, Mu Zhu who was holding his tears back burst out crying, Mu Ran was surprised and immediately tried to calm him down but her brother was crying so badly that she couldn't stop him and because her brother was crying, Mu Ran also started to get teary-eyed.