Don't be fooled by his incredibly small size that would make even Frank feel large. B. Rad is about as emotionally unstable as it gets. Having spent much of his life in a fit of complete rage, he was impossible to be around and it got to a point where B. Rad needed to get control of himself. One day, he met a man by the name of Umbra, standing in the pouring rain, protected by their umbrella in hand. B. Rad approached and asked Umbra how he looked so calm and collected. To which Umbra simply replied, "I listen to the water, there is nothing more relaxing." So, B. Rad stood beside Umbra under the umbrella, closed his eyes and allowed the water to relax him. Suddenly, for the first time ever, B. Rad felt calm, just about until a flyer blowing in the wind hit him in the face, angering him. Umbra however, grabbed the flyer and looked at it, showing it to B. Rad. The two looked at one another, and then set out for the Arena. B. Rad hoped this would be the perfect outlet to control his emotions. This would not be a perfect outlet to control his emotions.

While it did provide momentary relief during the actual fighting, B. Rad still would find himself all too often flying off the handle at things that most would find to be trivial at worst. He found that over time, the only moments in which he wasn't filled with rage were during any battles he would partake in within the Arena, or when he stood next to Umbra, under that umbrella. There was just something so calming about being there, and it almost felt like there were never any issues of rage to begin with in those moments. Eventually, B. Rad would personally seek out Umbra more and more, wanting nothing more than to stand beneath the umbrella in the gentle rain. Of course, Umbra had no issue with this and gladly allowed him to stand beneath his umbrella. Some days other combatants would stop by even and join the two in a sort of meditation. With many taking great joy in Umbra's calming presence, and after a long enough time of keeping that routine, B. Rad finally felt like he found some semblance of peace. Finally he felt he wasn't getting angry at everything anymore. He could function normally with everyone else. He decided to celebrate this occasion by going to his favorite restaurant nearby, Peter's Pan.

While dining on his favorite meal celebrating his newfound peace, B. Rad was suddenly approached on either side by the aliens Pobee and Obee. This startled B. Rad and he felt his heart racing faster than it had recently. But he remained calm and composed, and tried to communicate with them, but it was a struggle, with the two aliens just repeating unintelligible phrases and the word, Radbee. Eventually, it became too overwhelming and B. Rad would become enraged, at which point witnesses claim they then saw Obee and Pobee grab onto him, and he was "dragged into the floor" with no damage done to the property whatsoever. All three simply disappeared with no explanation. The three would not be seen or heard from for quite some time until it was time to register teams for the Boss Gauntlet, where they would register as the team, Brothers B.

Radbee, when asked for comment on what happened when he was gone, simply replies that he "Saw the Truth.", and has now been frequently seen having full conversations with the two aliens in their language. Umbra says he has not seen or heard from him again after that.