The System Forced Me to Be a Traitor, and the Target Was My Ex-Husband?

In the study room of Prince Jing's Mansion, the fragrance of ink mixed with the chill. Su Yao pushed He Lishu in front of Pei Yan: "Your Majesty, please use the seal." After being married for three years and becoming strangers to each other for one year, she had had enough of shielding him from both open and covert attacks. Pei Yan's eyes were deep: "Are you sure?" She chuckled: "I am more sure than sure that the spring snow will melt." When she turned to leave, a cold mechanical sound sounded in her head—— "Ding! The traitor auxiliary system is successfully bound!" "Mission: Assist a prince to ascend the throne." Su Yao carefully selected the weak deposed prince, but the system suddenly issued a harsh alarm—— "Warning! The ultimate target is forcibly bound: your ex-husband, King Jing Pei Yan."