"Hello Kitty in Alice in Wonderland" is an anime adaptation that reimagines Lewis Carroll's classic tale with Hello Kitty and her friends taking on the roles of the iconic characters. The story begins with Hello Kitty, portraying Alice, who follows a white rabbit into a fantastical world after spotting it during a picnic with her friends. This world, known as Wonderland, is filled with surreal landscapes and peculiar inhabitants.

As Hello Kitty navigates Wonderland, she encounters a series of whimsical and often nonsensical characters. My Melody appears as the Cheshire Cat, offering cryptic advice and disappearing at will. Keroppi takes on the role of the Mad Hatter, hosting a chaotic tea party alongside Chococat as the March Hare. Badtz-Maru embodies the Queen of Hearts, ruling over Wonderland with a tyrannical demeanor and a penchant for ordering executions over trivial matters. Each character retains their distinct personality while fitting seamlessly into the Wonderland narrative.

The plot unfolds as Hello Kitty attempts to find her way back home, encountering various challenges and riddles along the way. She grows and shrinks after consuming mysterious substances, engages in conversations with talking flowers, and participates in the Queen of Hearts' absurd croquet game. The narrative stays true to the original story's episodic structure, with each encounter serving as a self-contained adventure that contributes to the overarching journey.

Themes of curiosity, identity, and the absurdity of rules and authority are explored through Hello Kitty's interactions with the inhabitants of Wonderland. The series maintains a lighthearted tone, blending the charm of Hello Kitty's world with the eccentricity of Carroll's creation. The adaptation remains faithful to the spirit of the original tale while infusing it with the innocence and playfulness characteristic of the Hello Kitty franchise. The result is a delightful fusion of two beloved universes, offering a fresh yet familiar experience for viewers.