I don't want to become a high-grade human! Resisting in vain, in a disgraceful crab-leg pose, completely brainwashed! Set in a university hospital, elite female doctors and nurses engage in a brainwashing battle against high-grade aliens, betting on the fate of humanity! One by one with high-grade ray guns, from white coats to leotards... High-grade full! The hospital drama-like thorough examination is breathtaking!