History
The history of this incarnation of Henry McCoy, a.k.a. Beast, most likely mirrors that of his Earth-616 counterpart.
When first seen, Beast was a speaker at the Annual Science Expo, which dr. James Power is also attending. He demonstrated his latest invention: a device that can detect superpowered people based on their cellular structure. When the device was stolen by Mystique, Beast teamed up with Power Pack to defeat her and get the device back.
Not much later, Beast was among the X-Men that faught against the Marauders. Like his fellow X-Men, he lost the fight when Power Pack tried to help. He retreated to Xavier's Institute afterwards.
Beast was also among the many New York superheroes that responded to a rampage seemingly caused by the Hulk (in reality, it was caused by the Abomination, who had been defeated by Hulk and Power Pack shortly before the heroes arrival). Wanting to be left alone, Hulk angrily attacked the heroes, forcing them to fight him. Like all the others, Beast found himself outmatched by the green giant untill Katie Power used her powers to revert Hulk back to Bruce Banner.
When Wolverine invited Power Pack to visit Xavier's Institute, Julie Power attended a class lectured by Beast.