The main character Aaron Daniels has been forcefully infused with a new kind of magic called Voidbringer from Twilight and Celestia's testing project known as Nexus. During Aaron's arrival he sent a telepathic message to the eye that a capable host is able to wield it.

42 subjects were taken forcefully and tested on, only one survived the test subjects, while this is happening Nightmare Moon is back and is planning to take over Equestria. During the operation of infusing Voidbringer into Aaron's brain causing a construct into the mind forcefully bringing out a human named Yuno Gasai created by the eye as a defense mechanism to protect the eye and the host.