Every half an hour, Levi had to go up to get some fresh air.
He kept diving, wanting to test the maximum depth to which his body could go.
Five hundred meters.
Six hundred meters.
...
One kilometer.
Levi dived to the depths of a thousand meters. The immense pressure squeezed his internal organs. If not for his strong body and the protection of the black gas, ordinary people would not have been able to withstand it.
Countless glowing sea fish were swimming around. The big fish ate the small fish, and the small fish ate the shrimps.
Suddenly, a huge shadow appeared in the water in front of him. Blue light flashed above its head as it charged towards Levi.
Levi used Tidal Grasp.
The spell of the Ocean School of Thought were the most powerful in the water.
Soon, streams of water formed a cage and surrounded the huge creature.
Levi could already sense the creature's appearance through his Advanced Vibrosensing.