Su Yun, who was seriously injured and almost died, was forgotten deep in the forest.
Just when everyone thought he wouldn't come back and started to add insult to injury, he came back.
A mysterious stone saved his life and allowed Su Yun, who carried it, to embark on the road to becoming a strong man.
From then on, with the mysterious stone, he became the first frog to jump out of the well in Yuncheng.