悪役令嬢なのでラスボスを飼ってみました (Associated Names)

This is the world of the otome game of my previous life, is not it? If so, I’m caught up in the battle between the heroine and the demon king, the one who is going to die is me…… no joke! Let’s avoid the death flag by capturing Rasubosu/The Last Boss (Demon King)! The reincarnated…