The Midgates: Hallmark

Where the oceans are in the skies and the clouds mingle among the feathered grasses, a kingdom lies nestled between two mountains. A peaceful kingdom where centaurs gallop in herds and fauns dance around bonfires under the rising moon. Incredibly prosperous, the Svanur royal family rules in peace, their hallmark being their wings.
With every kingdom comes a king or queen. Next after her father, Kara is to be queen and inherit the throne. But as she grows from child to adult and her wings with her, there is a force wanting to strike her down.
Before her coronation, an attack on one of the villages ensues; a village she was visiting. When the man who was planning to snuff her out steals her wings and sends them to the Midworld, Kara's rage pushes her... and nothing can stop her from getting them back.