Real sand (Tianhai Youxi) has a tragic childhood experience, her mother was attacked and killed by young robbers, and the real sand who witnessed all this firmly remembered the unique shape of the red mole in the robber's hand. this has also become the only childhood memory left in the mind of real sand. Time flies, washed away the tragedy and pain, nineteen years later, real sand emerged into a graceful and beautiful girl, and born Wu Hong (Takeshi Kaneshiro) made a marriage engagement, lived a very happy life. However, on the way to Kyoto to prepare for the wedding ceremony, the two were met by robbers. The tribulation of living and dying together made the feelings between Zhensha and Wu Hong soar, and he couldn't help it. The robber Duoxiang Maru (Yuesi Fengchuan) happened to see this scene and stared at the beautiful real sand, while the hands of Doxiang Maru appeared a red mole that the real sand could not forget for a lifetime.