Azuma Nanako is an ordinary female high school student at Japan's PK Academy. On an ordinary day, she picked up a piece of golden light.
This fragment calls itself Strategy System 444. It can take Nanako, his wife, to travel between various anime copies, becoming a special and powerful existence, and bid farewell to the ordinary and ordinary daily life.
Azuma Nanako, who often fantasizes about having superpowers and living a life full of magic and adventure, has since become the host of strategy system 444, and has begun to wander through various anime, conquering the protagonists one after another.
Intention: Don't trust others easily, otherwise you will pay the price.