Myne's world is big enough that her life keeps happening even when she's not saving it. These two stories are just people around her being themselves, a priest's aides failing to blend in, Corinna fussing over a dress, and somehow that's enough. It's what the main series earns: the permission to sit in her life and just breathe.
Two separate stories unfold in this side story collection set within the world of Ascendance of a Bookworm. In the first chapter, a high priest grows curious about Myne and dispatches two subordinates to gather intelligence on her. What begins as a covert mission into the lower city quickly becomes a comedic exercise in disguise and misdirection as the investigators struggle to blend in while keeping tabs on their target. Their investigation reveals far more questions than answers about this peculiar girl. The second story shifts focus when Myne finds herself summoned to visit a noblewoman named Corinna. Effa and Tuuli tag along for support, but what should be a simple social call turns into an awkward examination of Myne's baptism attire. As Corinna scrutinizes every detail of the outfit, the girls navigate the unwritten rules of noble society while trying to maintain their composure. Both tales offer lighthearted glimpses into Myne's life from unexpected perspectives, showcasing the small moments that connect the cast beyond the main narrative.