After Qianxi separated from her brother Hua Yan, she was ambushed by a killer when she returned to Loufulin. Fortunately, she was rescued by Nangong Zhenluo, who was passing by. However, in order to protect Qianxi, Zhenluo was poisoned and was dying. Qianxi had to take him back to Loufulin for treatment, but Zhenluo was temporarily blinded due to excessive poisoning...