Magical Girl Yuluo: the Beginning Journey

The story takes place in a city called [Nasaki], a man-eating monster? ... A serial murder case? ... A girl from a mysterious island? ... Salvation from... The witch? PS: This time the book will be more of a comprehensive comic, and there will be some weird jokes or some familiar plots that will appear out of nowhere. And those who have not watched "Puella Magi Madoka Magica" can watch it with confidence, because it is all original characters and original cities, and only Kyubey from the original work is used. At the same time, it also adds some settings, characters, and strange words that were not explained clearly in the previous book... Don't worry about this, it will not affect reading (except for the first sentence at the beginning)