Playboy Hern is in fact the illegitimate son of Zeus. When a sea monster ravages the city and his mother dies tragically, he awakens his divine power of thunder in profound grief. To bring his mother back to life, he undertakes Zeus's trial to attain godhood, only to be betrayed by his half-brother Ares, falling from a cliff and losing his memory. He is saved by the kind healer Eliana, and the two fall in love and marry in their quiet pastoral life. As his memories resurface, he must face his brother's relentless hunt and make a fateful choice between divine status and his true love.