No of Episodes: 4
Female Voice: 冷颜倾城 (Lěng Yán Qīng Chéng)
FL (Li Ting) asked Dr Yu Yan Zhi to treat Lou Xian Ji. Yu Yan Zhi asked FL to kill 12 persons first before he treats Lou Xian Ji. FL agreed. FL was willing to do whatever she could to save Lou Xian Ji. Lou Xian Ji saved her in a mass grave when she was a child. Lou Xian Ji is her only family.
FL met ML (Bai Qian He) and they fell in love. FL found out that ML was actually Yan Wang, the person who injured Lou Xian Ji. ML also pretended as Yu Yan Zhi. ML said he has never lied to FL except for his identity. ML gave the antidote to FL to save Lou Xian Ji. FL took the antidote and left in anger. ML told FL that he will be waiting for her at the same place until she forgives him. FL trusted ML and gave Lou Xian Ji the antidote. Lou Xian Ji died. The doctor said the antidote that she brought back was actually a slow reacting poison. The antidote got switched by someone else and by the time ML got to know about it, it was too late.
ML continued to wait for FL at the same place for many years but she never comes back.