Kazuki experiences hallucinations of fighting robots that no one else can see, so he should have expected trouble when the most beautiful girl in school took an interest! But there's no way he could have expected to be waylaid by a mad scientist and thrown into a parallel world with robots, aliens, and a boarding house filled with beautiful girls! He may not make it home. He may get hurt. He may g...

Follow Taiyo and Kei on their journey in space, filled with laughter and skinship as they meet new friends and enemies in their search for the missing core of Agga Ruter.