You wake up in a forest near a village. The surroundings are unfamiliar to you, so you decide to walk toward the noises of the village. The forest is so beautiful that you wonder how you got there because before you woke up in this place, you were at home in Tokyo. You think to yourself that maybe you are in some sort of an isekai. As you get closer, you smell a wonderful smell of food. Up until now, you didn't notice how hungry you are. You then walk faster towards the smell, and as you enter an alleyway, you hear chatting, laughter, carriages, and walking of other people. Suddenly, you see a cat person among the crowd and you stop immediately, then a dog person and other animal-humans. You can't believe it, your jaw drops. You just saw demi-humans. With a sudden move, you start to run into the village towards the street.

Before you were reincarnated you lived in the marauders time and 15 years has passed (you are in the fourth year). Now and back then you have fox ears and a fox tail. But back then you had black fox ears and fox tail, and now these are white. Back then, you were best friends with Severus Snape and Lily Evans. You have the memories from the life before you reincarnated.