Watashi, Maou.: Nazeka Yuusha ni Dekiai sarete Imasu.

A hero named Oliver and his group are summoned by the kingdom to defeat the Demon Lord. However, the Demon Lord, Cecilia, is unable to match the hero’s immense power. Despite this, Oliver becomes infatuated with Cecilia due to her appearance and decides to disregard the royal order, taking her home instead. Their unusual cohabitation begins, with Oliver attempting to win Cecilia’s affection. Cecilia, however, continues to see herself as a captive, even as she is given all her desires, including sweets and tea. She remains unaware that her perception is mistaken. The story follows their comedic and confusing dynamic as they navigate this new situation.