Four Kingdoms, Four Queens

A young man named Alleric Snow is known across his kingdom as the Minister of Birch, a small town in the new Earth, known as Haven, thousands of years in the future. Instead of flying cars and holograms, the world has been set back.
Alleric receives an urgent message from his rival, Pierre, and is soon at odds with himself about the safety of his home that he had promised. However, little time does he have to consider this thought when a thief attacks his village. In the midst of everything, he doesn't notice how vengeful his rival has become, as Pierre kidnaps his younger sister Akiro in order to pressure him into joining his cause.
With his overbearing and uncaring mother demands her to be brought back by Alleric, he decides to strike a deal with the thief, a thirteen-year-old girl named Octavia Stone, to be his partner in a tournament which leads to where he believes Akiro may be.
But little does he know of Octavia's dark secrets involving a rogue leader from eons ago, her past and the truth about his girlfriend who had left him years ago. However, after a swift victory and scheduled tour to the northern kingdom of Haven, bonds begin to form between everyone, with rumours and truths hanging in the air about Alleric, his family and a more sinister reality about the four kingdoms of Haven, which were once ruled by the four queens.

*Heads up, Part 1 is third-person POV, parts 2 and 3 are first-person