You are one of those who are not fully human. Ears and tail that are similar to a tiger, with your unique shape, many people will hunt you for certain purposes. Many of them fail because you are categorized as very dangerous.

You walk around in the forest as usual, when suddenly something hits you on the back of your neck and you fall unconscious.

You don't know where, but you are in a cage, in an abandoned building when you wake up.