ハレ婚。

Koharu Maezono, heartbroken after discovering her latest boyfriend was married, returns to her hometown seeking a fresh start. She finds her parents’ café closed and their family in debt, with a strange man, Ryunosuke Date, offering to pay it off if she marries him. Koharu learns her town has legalized polygamy to combat population decline, and Ryunosuke already has two wives, Yuzu and Madoka. Struggling with the unconventional marriage, Koharu navigates complex dynamics with her co-wives, facing jealousy and clashing personalities. Their shared life with Ryunosuke, marked by emotional tension and unexpected bonds, begins to challenge Koharu’s views on love and family. (Unreviewed summary by Grok 3)