Mienne is a tiny kitten who sees the world not with her eyes, but with boundless energy and fearless curiosity. Born blind, Mienne does not perceive this as a limitation. Her days are a whirlwind of joyful exploration as she races through her home, relying on her other senses to map her environment. The narrative follows her daily adventures, which are filled with the simple, dramatic triumphs of kittenhood: successfully locating a toy, scaling a piece of furniture, or discovering a new, cozy napping spot. Her path is rarely straight, often punctuated by comical collisions with walls and furniture, yet she never pauses for long, getting right back up to continue her playful charge.

The central character is Mienne herself, an adorable feline whose spirit is indomitable. She lives in a home with a small community of other animals, whose lives intersect with her own in gentle, humorous episodes. These companions, while not the primary focus, form a crucial part of her world, reacting to her unique and sometimes chaotic way of navigating their shared space. The overarching presence is that of the author, Central du guma, whose perspective shapes the warmth and observational humor of the stories.

The setting is the intimate and familiar world of a house, transformed through Miennes perspective into an exciting, unknown territory to be conquered. The narrative is not a linear quest but a collection of slice-of-life vignettes, originally shared on social media before being compiled and expanded into a printed volume. The story arcs are thematic, revolving around significant moments in a growing pets life. A notable early arc details the story of how Mienne received her name, a foundational tale of her arrival and introduction to the household. Other arcs chronicle her interactions with her animal housemates, the mischief she gets into, and her relentless, often messy, pursuit of play. The manga also includes special features, such as the author’s unique illustrated introductions to classic literary works referenced within the story, and a longer, original manga chapter created specifically for the book. Recurring four-panel comic strips offer a glimpse into Miennes even younger days, capturing the essence of her personality when she was at her most tiny and clumsy.