Secrets of the Silent Witch, Vol. 4.5 -after-

Following the school festival, Monica and her fellow students encounter a series of mysterious events at their academy, involving spirits, curses, and strange occurrences. As winter break nears, they investigate incidents such as disappearing food, a lost girl, ghostly phenomena, and suspicious charms. With the help of her mystery-loving familiar, Nero, and her friends, Monica works to uncover the truth behind these supernatural happenings.