Three hundred meters deep!

Jiang Han's breathing became increasingly difficult as he descended to a depth of three hundred meters, and his speed began to slow. The lack of oxygen made him feel dizzy.

The bleeding from his abdomen, where he had swallowed a healing pill, was gradually stopping, but he had already lost a lot of blood, and his body was becoming increasingly weak.

The masked man behind him also felt the difficulty in breathing. As a cautious assassin, he dared not pursue too closely, fearing that Jiang Han might launch a desperate attack before dying, resulting in mutual destruction.