Su Yuchen, a talented student in the 21st century, was betrayed by her boyfriend and chose to commit suicide. However, she was reborn again. The three daughters of the Prime Minister's Palace, the heir of the Ice Sword, the disciple of the miracle doctor, and an elusive identity. After 16 years of silence, he had to be involved in the dispute between the rivers and lakes and the court. Is everything a conspiracy or destiny? With countless favors and entangled feelings, who does her heart belong to?