The Emperor had assumed incorrectly that if he favored Ru Yi less, she would not be targeted by his harem. Given the recent incidents, he decides to favor her again by spending time with her. In the New Year celebration, the Empress Dowager realizes that the eldest prince needs more care and attention, so she reproaches the Empress to care for him better. Consort Hui uses this opportunity to ask the Emperor to be the eldest prince’s adopted mother. (Source: frankly at MyDramaList)