Ling Er knows the identity of the mastermind behind the assassination attempt on Fan Xian, but she tells him to just let it go. Fan Xian, more determined than ever, breaks into the Si Li Li’s prison cell to interrogate her. She relents and tells him the mastermind. The next day, Fan Xian makes a very public procession to Wan Er’s manor to express his betrothal wishes. Her brother is angered and resolves to deal with him. (Source: frankly at MyDramaList)