I Became My Ex-Girlfriend’s Summon

I Became My Ex-Girlfriend’s Summon is a Korean novel centered around the protagonist becoming the summoned creature of an affluent and stunning S-class summoner. The plot takes a twist when it is revealed that the summoner is none other than the protagonist's ex-girlfriend. This intriguing storyline delves into themes of relationships, magic, and unexpected connections, making it a compelling read for fans of the yandere genre.