The dragon gave birth to nine sons, each of whom was a land.
The ninth son, Jiao Tu, has a reclusive nature and has never shown his true body in his own continent.
He ignored and turned a deaf ear to the turmoil happening on this continent.
In an isolated small village at the foot of Jiaotu Mountain, which is said to be the incarnation of Jiaotu, a girl disappeared inexplicably.
In order to find her, two childhood sweethearts decided to challenge the unreachable natural chasm surrounding the village.
What makes it difficult for people to live is, in fact, never a natural chasm.
Rather, the complicated world outside...