Kronos (Blood of Zeus)

Kronos is the overarching antagonist of Blood of Zeus. He is a minor character in Season 2 and the main antagonist of Season 3. He is the Titan of time, the King of the Titans, the husband/brother of Rhea and the father of Hestia, Hades, Hera, Demeter, Poseidon, Zeus, and Chiron.