Prince Orin is the twin brother to Oathbound heiress Lexa of the Oathbound Kingdom. As the second child, he is second-in-line to succeed his parents, after his twin sister Lexa.

Orin is set to appear as a main character in the upcoming film The Son, which takes place after Futuristic Twilight, and is the start of the Nexus-verse project. He is set to be voiced by Zach Aguilar.