Demons cannot breathe underwater. But how can we explore the seabed in this case? Non-Rod the Seer struggled for a long time to solve this problem. He studied different methods, and runes came to the researcher’s aid.

He applied them to special cylinders, thanks to which they began to hold huge amounts of air. With the help of a system of tubes and valves, the carrier of the “Nerod air” could breathe on the seabed.

But such a system was very expensive, so only one was made. After Nerod’s death, no one wanted to continue his work and study the ocean floor, so “Nerod’s air” became a source of pride for collectors.