C51 Frozen Land

Xiaofeng, for reasons unknown, dove into the storage ring. With water present underground, he feared to remain inside.

A white light streaked through the dark cavern, nearly outpacing light itself. In his heart, he sent up a silent plea, 'Black-clothed man, you must not fail!'

If he could just hold out a little longer, there was a chance to break free from the subterranean river