-https://mechacomic.jp/books/236069
Rina, a culinary researcher living a modest life, is chosen by Naoki—the heir to a famous miso manufacturer—and enters a celebrity marriage. She tries hard to fit in with Naoki’s family, but they praise only her looks. In truth, the family has a tradition: they must take in a bride with a “Noh mask face,” resembling the woman who inspired the company’s founder. Worse still, when Rina struggles to get pregnant, the family begins gathering outside women with the same “Noh mask” features to produce an heir. The household even encourages “approved adultery,” and her husband accepts it without hesitation, brazenly carrying on an affair right in their home. Unable to endure that married life, Rina finally leaves and, in a desperate moment, tries to throw herself into a river. That’s when a man who looks exactly like Naoki appears and saves her. “Are you my husband’s doppelgänger?” After meeting the man identical to her husband, Rina joins forces with him and sets out on a cold, ruthless revenge against her cheating spouse. Caught between two men with the same face, she is swept into a twist-filled suspense drama packed with turmoil and fate. [Original Webtoon](https://ebookjapan.yahoo.co.jp/books/928528/)
https://www.cmoa.jp/title/343045/
