Gokoh Academy is primarily a peaceful women's paradise. Suddenly, a mysterious man called 'Brusera Mask' forces in and knocks the entire school down to the abyss of terror with his slightly obscene approach. In this crisis, Akiwo Suzuki, the nerd of Special Effects of Koi Koi Seven, stands to stop him. "Power-boiling Rangers! - Only Red enters due to inevitable reasons." Dressed up in the sexy suit, Akiwo faces up to Burusera Mask ... for someone in her heart and/or to save all the students...