She was a beautiful Nymph before she was turned into a sea monster, doomed to live in a cave opposite Charybdis
[DOC] [TLE] Argus [PAR] Charybdis was once a nymph-daughter of Poseidon and Gaia who flooded lands 
for her father's underwater kingdom until Zeus turned her into a monster and 
have her ... She lived in a cave at one side of the Strait of Messina, opposite the 
monster ....