As Corrector Yui, this high school student experiences a remarkable metamorphosis - her self-esteem skyrockets, she forges new friendships, and her wardrobe becomes decidedly chic. Her primary goal is to thwart the scheming plans of Gurossa, a rogue AI, and his cohorts who seek to seize command of the world's computer systems. In this era of ubiquitous technology, the prospect of utilizing the network to achieve worldwide domination is entirely feasible.