The Yandere Prince's Widow Is so Cute and Fierce

She is an expert in medicine and poisoning. "By performing a cesarean section to collect evidence, we can detect the real culprit." He is the prince who is ordered to handle the case. "I will not stop until the real culprit is eliminated." The two of them work together to handle the case, and they have a tacit understanding. She is cute and naive in front of others, but has a dark belly behind her. Her skill in the cup caused great changes in the palace. He is a yandere during the day and a master at night. This prince actually has two faces. The deposed prince's rebellion led to the mystery of their respective life experiences. When the truth of ten years ago was revealed, the prince took out the yellowed marriage certificate: "Madam, please... Fulfill the engagement!"