Isekai Affair ~Ten Years After The Demon King's Subjugation, The Married Former Hero And The Female Warrior Who Lost Her Husband ~Isekai Furin: Maou Toubatsu kara Juunen, Tsuma to wa Resu no Moto Yuusha to, Otto o Nakushita Onna Senshi; 異世界不倫　～魔王討伐から十年、妻とはレスの元勇者と、夫を亡くした女戦士～; 異世界不倫　～討伐魔王十年後，夫妻生活冷淡的前勇者與喪夫女戰士～; ISEKAI AFFAIR: 10 Years After Defeating the Demon King, the Hero Cheats on His Wife With a Warrior Woman Who Lost Her Husband; Isekai Affair: Ten Years After the Demon King’s Subjugation, the Married Former Hero of Les and a Female Warrior Who Lost Her Husband; Otherworld Affair