In the spring of the seventh year of the Great Zhou Dynasty, the four-year-old idiot Wanjun was washing vegetables by the river. Suddenly, a young boy was frightened and fell into the water. Little Wanjun waded into the water to save her without hesitation. She never thought that she would drown instead. After being rescued, she woke up... How did the genius girl move forward with difficulty in the ancient secular history and became a generation of Tianjiao...