The Underworld's Avenging Heir

The Seventh Princess of the Underworld, Ivy, reincarnates as the older twin for a Tribulation of Kinship. In her past life, adopted by a wealthy merchant, she was murdered by her jealous sister, Sylvia. Ivy had endured torment to protect Sylvia. Reborn, Ivy is determined to sever this twisted sisterly bond. Sylvia wants to be adopted by the merchant, so Ivy lets her. Ivy chooses ordinary parents and builds a prosperous life. In the end, Sylvia learns the truth, left with regret.