Bo Tanner and Mark Cooper are looking forward to a summer of fun. Everything seems to be going well until the sky rips open and lets loose all kinds of trouble. Before they know what hit them, the celestial tear spews dimensional renegades, pursuing Hunters, and some weird guy into Earth's atmosphere. Everything is going crazy. There is no power, people are changing, and then there's the whole thing with the French fries. Joining together with the space travelers, Bo and Mark, with a little help from Bo's sisters, go after the group of escaped criminals from another world. Their only hope is to learn the secrets of the magic the skies have unleashed. But does magic really exist, or is this some kind of wacky dream? Can Bo save his little sister or will the world gone wild destroy them all?