Everything became clear. The store manager (Gaku Hamada) created the "Girl Gun System" world by purchasing the "Girl Gun Lady" created by the legendary modeler M Taro. Finally, the ceremony for Alice (Yuno Ohara) to become a human begins, but Koharu (Sei Shiraishi), Akiho (Natsuki Deguchi), and Fuyumi (Momoka Ito) are also restrained by mysterious power and can't move ...! Can Alice become a human being, and can Koharu and his friends live and return to their original world? The last of the shock is clear ...