Cinderella? Sorry Lion, You Got The Wrong Girl! {Fuegoleon Vermillion}

Fuegoleon Vermillion never expected to fall in love with a one night stand. That is, until he saw her chewing out a noble without fear. The only problem there was, she had run out before he even got her name, leaving behind no trace. Though even after he discovers her identity, things just won't go his way! Not only was she Yami Sukehiro's little sister, she also wasn't interested in love.