(heavily updated!!)

Nexus was supposed to be the better version of Moon when Moon died but instead he became the exact opposite because of people not caring that he wanted to be different from Moon.. his old brother Sun would always compare him to Moon and not treat him as his own person.. which eventually made Nexus go down the path of heartlessness.. if only Sun realized what he was doing to his brother.. then maybe Nexus could have been saved but now it's too late all Nexus is now is a heartless not caring individual.. he doesn't care who he hurts or kills... if anyone stands in the way they will pay the price.. poor Nexus if only he could have been saved now he doesn't want to be saved... he doesn't care about anybody.. like how he used to he doesn't see Sun as his brother and he doesn't see the rest of his family as family.. they're just useless to him.. always comparing him to the old Moon... currently he was walking alone like usual nobody stood by his side..