It is a very large waterfall. and it also is the primary source of water for Langya City. So as one can imagine the rate of flow of water was also extremely large. Despite this, Xie Ao Yu stripped naked and went inside.
Right after entering the waterfall and bearing the torrent of water, despite the pressure being easily bearable, Xie Ao Yu slipped. The rocks under the constant pressure of the waterfall had become smooth. With a *splash*, he fell into the water.
And because the current was extremely strong by the type his head broke the water he was already over a 100 meters away.
Xie Ao Yu climbed out of the water and ran back to the falls and one again entered.
*Splash*
He once again fell into the water.
So Xie Ao Yu just started the constant training and running back to the falls.