The number of Devil Towers visibly diminished at a speed observable by the naked eye, which allowed Liszt to witness various types of devils that retained their forms from when they were alive.
There were devils who had fallen from mermaids, from Naga, and from Yu Chou, as well as half-human-half-crab, half-human-half-lobster, and half-human-half-shark devils. These were all intelligent species living in the Devil's Sea, and they were subjects under the rule of the Mermaid Kingdom.
There were even devils formed from the fallen Sea Serpents.
Unfortunately, as the Devil's Sea was polluted by the Cursed Dragon, no species escaped, all transformed into devils. The natural cleansing properties of the sea, after millions of years of washing, allowed the Devil's Sea to regain vitality and various marine animals to reproduce. However, since the devils gathered into towers, they resisted the natural cleansing.
Until they were completely erased from the sea by Liszt and his men.
