Mamahaha no Tsurego ga Motokano datta

A high school student hopes to start over after a failed middle school relationship, only to discover their ex is now a stepsibling. The unexpected reunion turns their new home and school into a source of tension, as the former couple now shares a household and classroom. The ex claims to be the older sibling, but the protagonist refuses to back down, asserting their role as the older brother in the new family dynamic. Despite maintaining a friendly facade for their parents, the two acknowledge that their past romance has ended, and they no longer see each other as compatible partners.

Traduzione in corso — testo originale in inglese.