During the summer, Cab, Shüta and Minerva have a swimming-class. Cab tries to get a glimpse of Minerva's swimsuit and while he and Shüta do, they are caught red-handed in it (Minerva chews them out afterwards). Upon returning to base the trio were given some vacation-time. Meanwhile, Ginrai believes he has found another godmaster: a Canadian man named Lightfoot, and plans to meet him, though the decepticon pretenders locate him and, striving to impress Mega and Giga, follow him...