The arrival of the First Princess was, in fact, for nothing particularly important. Her main purpose of course was to see Ye Qingyu.

Because if Ye Qingyu really was the son of Yu Junhan, then he needed to call the First Princess ‘Aunt’ and the two people had the same blood running through their body. Regardless of the doubt that Ye Qingyu had in mind, First Princess Yu Junqing had clearly already accepted this fact, so she was particularly concerned about Ye Qingyu. ...