Kirawaremono no Reijou wa, Watashi ga Aishimashou. Imasara Dekiai shitekitemo, Mou Osoi Desu!

Following a lonely death, a modern office worker finds her soul reincarnated into the body of Isabelle, a noblewoman born to a powerful ducal family. During her life, Isabelle earned a reputation for arrogance and suffered universal disdain. Her family completely neglected her, and the man she loved rejected her with chilling coldness, causing her to pass away with a broken, uncherished heart. Because she intimately understood the pain of isolation from her own past life, Aki makes a steadfast vow regarding her new existence: if no one else is willing to love Isabelle, she will provide that affection herself. Yet, as she settles into her new reality, unexpected anomalies begin to surface concerning the people in Isabelle's inner circle. This prompts a crucial question: was the public perception of Isabelle entirely accurate, or were there deeply hidden truths kept concealed all along?