Shen Qingci, the legitimate daughter of the Duke of Guo, who was betrayed by her family and died tragically in her previous life, came back from the dead and formed an alliance with the "sick" regent who also bore a blood feud. In the process of showing off each other's acting skills and joining forces to abuse each other, they went from testing each other to delivering their sincerity, and finally became each other's most solid support and sharp edge, and climbed to the top of power together.
