"gdgd Fairies" is a short-form anime series that revolves around the daily lives and misadventures of three fairies: Pino, Shion, and Serene. The fairies inhabit a whimsical forest and spend their time engaging in idle chatter, playing games, and attempting to learn new magical spells, often with humorous and unpredictable results. The narrative is episodic, with each episode featuring self-contained skits and scenarios that highlight the fairies' quirky personalities and their often absurd interactions.

Pino, the most energetic and curious of the trio, frequently takes the lead in their activities, though her ideas often lead to chaos. Shion, the most level-headed and pragmatic, often serves as the voice of reason, though she is not immune to the group's collective silliness. Serene, the shyest and most reserved, tends to go along with the others' plans, though her quiet demeanor occasionally hides a mischievous streak. Together, the three fairies navigate their magical world, encountering strange creatures, experimenting with magic, and engaging in playful banter.

The series incorporates a mix of traditional animation and 3D CGI, with the fairies' world rendered in a simple, colorful style that complements the lighthearted tone. The humor is largely derived from the fairies' exaggerated reactions, absurd situations, and meta-commentary on their own existence as characters in an anime. Despite the comedic focus, the series occasionally touches on themes of friendship and self-discovery, though these elements are secondary to the primary goal of entertainment.

"gdgd Fairies" also features occasional guest appearances by other magical beings, such as the enigmatic fairy queen and a variety of forest creatures, who add to the unpredictability of the fairies' adventures. The series' structure allows for a wide range of comedic scenarios, from parodies of popular culture to surreal, dreamlike sequences. The dialogue-driven humor and the fairies' dynamic interactions form the core of the series, making it a lighthearted and accessible watch.