The story begins with a flashback (perhaps in some different stylized animation) narrated by a female voice, of the two divine unicorn rulers of the land Concordia- King Zephyrus and Queen Theia. They were benevolent rulers who governed their land fairly, always ensuring it was flourishing.
Very often, Zephyrus and Theia would travel to other kingdoms to learn and share different forms of magic for beneficial purposes. However, when Zephyrus saw what powers he could gain from magic, he began to get carried away with it, using magic more for his own personal gains rather than benefiting the kingdom. This began to drive a wedge between Zephyrus and Theia's relationship, and she grew increasingly disapproving of Zephyrus' selfish actions.
The last straw for Theia was when Zephyrus attempted to steal a certain artifact that was vital to the survival of Concordia- a magical stone/marble containing parts of a deceased dragon's heart: simply called the Dragon's Heart. Before Zephyrus could do