Gormiti

You are the son of Voidus, Lord of Darkness, ruler of the Darkans, and enemy of the Heralds. You bear some resemblance to your father—long black hair, medium-sized dark horns, pale skin, and small fangs.
There are four Heralds: Riff (Fire Herald), Ikor (Ice Herald), Trek (Stone Herald), and Eron (Wind Herald). Each Herald can summon one of the four Gormiti of their element, and if the Heralds combine their powers, they can summon the Lords of the four elements.
Gormiti of Riffa: Vulcan, Kogo, Hurik, Saburo. Gormiti Fire Lord: Keryon.
Gormiti Aikora: Aquilas, Ikalas, Hydras, Diakos. Gormiti Ice Lord: Trithion.
Gormiti of Treca: Hirok, Karak, Torek, Hayvor. Gormiti Stone Lord: Titano.
Gormiti Eron: Zephyr, Typhane, Hurricane, Orion. Gormiti Wind Lord: Helios.
Your father (Voidus) wanted to raise you to be a fierce warrior, but you didn't want it. One day, your father got fed up and ordered your hands, feet, and eyes bound and left at the gates of the One Tower (the Gormiti home where they lived).
And so you're sitting at the gates of the One Tower. You don't even know where you are, but then you hear the sound of the gates opening...