Pairing: Ryoumen Sukuna x Itadori Yuuji [Original work on Pixiv](https://www.pixiv.net/en/artworks/94894755)
Kiyosumi Sena, a brilliant otome game developer, loses everything in an instant—her beloved job, her secret office romance—after being framed by a junior colleague. Just when despair threatens to consume her, she has a fateful encounter with Kagura Ryo, a rigid and socially awkward heir. Their first meeting? Nothing short of a disaster. Then, out of the blue, Ryo makes an unexpected proposal: To revive the struggling romance simulation game Secret Fake Love Marriage, he suggests they enter a real contract marriage themselves. The deal is simple: a marriage with no love, just an expiration date. But as they re-enact romantic scenarios from the game in real life, Sena finds her heart racing in ways she never expected. Could the love that started as a sham ignite something real? What will become of their contract marriage? https://ebookjapan.yahoo.co.jp/books/876049/?type=serialStory
"Even after preserving these painful memories from my past life, what was it that you wished for?” “My wish—both in my past life and this one—is only one thing: to love you, to be loved by you, and to be happy together.” One day, Kanna, the daughter of a count, regains the horrifying memories of her past life. Overwhelmed by guilt over the sins she once committed, she shuts herself away for years. She continues to refuse her debut into high society, telling those around her—much to their concern: “I won’t marry. I want to spend the rest of my life in a convent.” I must never fall in love. I have no right to be loved… Then one day, Kanna is forced to make her long-avoided social debut as the partner of William, her childhood friend who is two years younger than her. Unable to ruin William’s standing, she attends the ball—but… Guided by a mysterious voice, and reunited with the gentle William, Kanna begins to feel her hardened heart slowly soften and melt. What, then, was the sin she committed in her past life…? https://www.cmoa.jp/title/346518/