Y/n joins as a manager in his ex's office. They grow closer and closer and he realizes she has a kid, of his. They hate each other but at the same time love each other and their child, the symbol of their love. Will they ever be in love from heated argument? -------------------------------------------------------------------------------------------------------------- ➡All the characters belong to Hiro Morita. Only the storyline & OCs are mine. ➡Cover credits goes to @Aura_135