I Married My Older Sister's First Love (19+ Edition)

Introduction to the Work: She wanted to be loved. That was all. However, her father was infinitely indifferent, and her older brother was dreadfully cynical. “My lovely little sister, Ebony. I adore you more than anyone in the world.” The only person who saved her from this cruel world was her sole friend and adoptive sister, Irene, but... “Thanks to a fool like you, I stole your life far too easily. Thank you; I won't forget this kindness.” Even that was a deception. ‘If there is a next life, I will gift them despair.’ Slicing through her heart with the dagger Irene had handed her, she put a period to her lonely, one-sided love. --- Having encountered a second chance, Ebony no lo...