Shuyin, a "mute" girl from a well-known family, jumped into a lake and traveled to the Song Dynasty because of forced marriage. She was adopted by the hermit Long Guanyan, who passed on her life skills. She disguised herself as a man and traveled around the world in order to find what Long Guanyan said was the "Four Treasures of the Qin Clan". On the way, he rescued Shengxiang, a woman who had escaped, and they walked together, meeting many ill-fated people along the way. Some eventually get married, and some stay with each other until death. They are in the same boat, but they don't know each other's true identities. Countless misses and reunions made them realize the importance of each other, but God's will played tricks on people. In the end, BOSS Fang Ruzhen tried every possible means to win the supreme four treasures "Twin Pearls of Heaven and Earth". Can Shuyin and Shengxiang save the day? Can the two of them survive? Who did Shuyin meet at the most dangerous time? What kind of unexpected power did you gain? Seeing that the storm has calmed down, who would have known what would happen next?