As a kid Blu grew up in a humble home, being the youngest he got picked on the most until one day, he finally snapped, yelled at his family and then left to live somewhere else. Blu found a suit of armor that was missing it's chest piece but he didn't mind. He found his weapon with it too. He then wandered for days on end until he ran across a guy name Garrot, after that they became friends for a long time. Blu had caught feelings for Garrot but he had kept it a secret forever and still has.