Dual! Parallel Trouble Adventure

Synopsis

Kazuki Yotsuga is an ordinary high school otaku, though not particularly intelligent. He maintains a website focused on his peculiar fantasies of robots locked in endless battles. One day, Kazuki is inexplicably transported to a parallel universe where these visions become reality. There, he joins a company assigned to stop the sinister schemes of RaRa, an organization determined to conquer the world.