魔王は勇者の可愛い嫁～パーティの美少女4人から裏切られた勇者、魔王と幸せに暮らします。4人が勇者殺しの大罪人として世界中から非難されてる?まあ因果応報かなぁ～

魔王は勇者の可愛い嫁～パーティの美少女4人から裏切られた勇者、魔王と幸せに暮らします。4人が勇者殺しの大罪人として世界中から非難されてる?まあ因果応報かなぁ～, The Demon King Is the Hero’s Wife, Mao Ha Yusha No Kawai Yome Party No Bishojo 4 Nin Kara Uragirareta Yusha, Mao to Shiawase Ni Kurashimasu. 4 Nin Ga Yusha Goroshi No Daizainin Toshite Sekaiju Kara Hinan Sareteru? Ma Ingaoho Ka Na, Maou Wa Yuusha No Kawaii Yome: Party No Bishoujo 4 Nin Kara Uragirareta Yusha, Maou To Shiawase Ni Kurashimasu. 4 Nin Ga Yuusha Goroshi No Dai Zainin Toshite Sekaijuu Kara Hihan Sareteru? Ma Ingaouho

During the final battle against the Demon King, Hero Shion was betrayed by his four beautiful female companions and blown to pieces. But just before his death, the very enemy he was meant to defeat—Demon King Vila—rescued him. Grateful to his savior, Shion decides to abandon humanity and start a peaceful new life in the Demon Kingdom. Meanwhile, the four traitors who thought they had rid themselves of Shion soon face the consequences of their actions. As the truth of their treachery is gradually exposed, their perfect lives begin to crumble… A bittersweet revenge tale where the betrayed hero finds happiness in the arms of his former enemy, while those who wronged him face their well-deserved downfall!