Soon after being instilled as the Crown Prince, Yi Ren immediately sends for Hao Lan and Ying Zheng, threatening Prince Yi with war if he refuses. Minister Yu forcibly becomes the envoy for Hao Lan, Physician Yin, and Ying Zheng and uses this opportunity to seek revenge for the death of his son. Upon arriving in Qin state, Queen Dowager’s servants receive Hao Lan and won’t acknowledge her as the crown princess, treating her with disrespect. (Source: frankly at kisskh)