In order to treat the illness of his former love’s son Mo Er, Huo Zhan Bai of the Dingjian Pavilion spent seven years risking his life to make the Seven-Flavoured Peerless Medicine prescribed by the owner of the Medicine Valley, Xue Ziye. In order to kill the Demonic Sect’s Sect Master and obtain freedom, Da Guang Ming’s mysterious number one assassin, Tong, fought to snatch the Dragon Blood Pearl. Both Huo Zhan Bai and Tong were heavily injured after fighting and were sent back to the Medicine Valley for treatment. Mo Er’s illness was actually untreatable, and Xue Ziye couldn’t be at peace with hiding this truth from Huo Zhan Bai. She set out to find a cure, despite her frail body being plagued by the cold. At the same time, she was shocked to discover that Tong, the assassin who could control people’s minds with his eyes, was actually her long-lost childhood friend Ming Jie……