The Villain’s Sister Suffers Today

악당의 누나는 오늘도 고통받고 / the villain’s sister suffers today / the villain’s older sister suffers again today / lydia’s great escape an unlucky past life. when i opened my eyes after dying, i became not a golden spoon, but a diamond spoon! finally, the flower road in my life has bloomed! however… i’m adopted? furthermore, this is the world inside of a novel. i’m destined to be murdered by my psychopath younger brother? okay! i’ll leave my brother to the female lead and run away! the day the female lead makes her appearance, my brother the villain says he’ll kill her?!