The Demon Girl Next Door
One day, Yuuko Yoshida-also known as Shadow Mistress Yuuko-awakens her long-dormant powers as a devil. Her ancestor, Lilith, tasks her with defeating Momo Chiyoda, a magical girl from the Light clan. After meeting Momo through her classmate Anri Sada, Yuuko challenges her to a duel but loses badly due to her inexperience. Struggling with her role as a devil and her defeat, Yuuko starts relying on Momo for help. But in an odd twist, Yuuko unintentionally weakens Momo by draining her power, making it harder for them to work together to protect the peace of Tama city.
