Ralph Dacre, the quiet prince of Leij whose father thinks he's useless meets Teague, the beautiful and cheerful girl with a hidden identity. A special bond between them blossoms but King Yoff, Ralph's father, plans to take advantage of this bond to use Teague for his personal gain. Will Teague keep her promise to protect the Earth despite the inhabitants' continuous greedy attempts to get her abilities or will she abandon the people who matter, to face a greater adversary who's not only a threat to humanity but also threatens her kind? Will her love reach its destination even if there's an infinite gap that separates her from her beloved? Would she be willing to take risks, bet on everything she got and face the consequences of her choice?