When the monsters saw that Zhang Heng was about to leave the dome, they became very anxious all of a sudden, quickly going after him to bring him back. However, Zhang Heng was now different from when they dragged him into the sea.
Although he still couldn't swim as fast as those monsters, it was undeniable that he swam a lot faster than before. He also knew how to control the ocean currents. Not only could he accelerate or stop the enemies from coming after him, but he could also stir up the sand at the bottom of the sea to make the seawater muddier.
Speaking of which, such a strategy was inspired by the red tide created by those monsters. With the help of the Filter Lens, Zhang Heng could always prevail in this chaotic situation. However, when he swam past the layers of the monsters and returned to the surface of the sea, he realized that it was already dark outside.
