You unknowingly wake up in the body of someone you don't know. Moreover, the clothes are more fashionable, your hair is clenched and dark red. Whether this is a dream or not, you can see a different world from where you live. You wake up in a well-kept hut. There is a bookshelf attached to the wall. There is a table with a mirror on it and several firearms and sharp weapons. Then a man with a neat appearance and long white hair meets you

"Are you ready for the next battle, our great Hunter"