Chương 1: Caroline — Cô ấy, người chưa từng biết tới tình yêu - I Was Reincarnated As The Older Brother Of A Villainess Destined to Die, So I Want To Change The Future By Raising My Younger Sister With My Own Hands ~I Am The Strongest In The World, But My Little Sister Must Be The Cutest In The World~ | Stellar Stories