unexpected /. kimetsu no yaiba [DISCONTINUED]

The local neighborhood girl decides to hit up the mochi shop, only to find the corpses of the owner and some customers. She escapes but has run ins with various demons. Knowing if she meets anymore she'll die, she decides to try and train herself, before a helping hand reaches out to her. She trained and trained with the help of her mentor and was finally put into the Final Selection. After seven gruesome days, she survives and is relieved, but that is the least of her worries.