In his previous life, Mu Luo was the third prince's spy for Ninth Prince Nangong Yan. Mu Luo had a secret love for Nangong Yan's charity back then. Nangong Yan hit and scolded Mu Luo, the spy. He risked his life to save Nangong Yan when Nangong Yan was about to be framed. When Mu Luo died in his arms, Only then did Nangong Yan realize that Muro liked him. He was extremely sad and regretful. After winning the throne, he lost Muro who protected him. After the grief, he was reborn at the moment when Muro was being disliked by him... In this life, he must protect his inferiority complex, Luo.