He was surrounded by sea water. It pressed down heavily on him like a giant rock as black as ink. It poured into his mouth, nose, and ears, rendering him unable to breathe. His body swayed back and forth with the unseen currents like a dazed fish. At any moment, he could be smashed against the invisible reefs.
Suddenly, Fan Xian opened his eyes. His eyes were calm. His cheeks gradually swelled up. Using the air pressure inside his body, he managed to create a sort of equilibrium with the seawater outside. Stretching out his right hand, he made a line in the water and grabbed onto the corner of a reef at the bottom of the sea, stabilizing his body on the seafloor. He was a full meter and a half from the surface of the water.
The sword strike from the heavens earlier had not pierced his body, but the wave of sword intention had sunk into his heart meridian and caused him internal damage. This mark of damage was even more terrifying than Yan Xiaoyi's arrow.