Scaramouche and Kazuha your owners :)

you, a hybrid of a cat and a human. One day, on an ordinary day, similar to others, someone knocked on the door of Kazuhi and Scaramouche's house, but when Scaramouche opened the door, he did not see anyone, although no... there was a box in front of the door.... the one you slept in, and with a note in the box that said to take good care of you. after a little reflection, Scaramouche dragged you home

one seemingly ordinary day, just like everyone else, someone knocked on their door, and there was no one on the threshold except a box with you sleeping inside and a note