The Aftermath of Office Romance in C Squad, Division Thirteen

Ask anyone at Bureau Thirteen about the side effects of office romance, and they'll all point to a certain corner. There, a very cute little girl is hard at work, just like everyone else. Some might wonder: Does Group C of Bureau Thirteen, reputedly the world's most mysterious bureau, employ child labor too? Everyone's answer: Of course not. Then the gossip-loving ones will say that she's the side effect of an office romance, or rather, the bitter fruit of it: a rival in love, who was also a coworker, struck her and turned her into a child. Theme: