Mnemonic comic for 校

In the aorta's bathroom, Xi Shi and Linus find their Christmas presents of a lifetime under a Christmas tree. They are given the gift of being able to go to school so that they can become accomplished scholars. There is a tiny school under the Christmas tree.

Linus is an elderly Caucasian scientist with a receding hairline and wispy white hair, wearing his signature black beret and a tweed suit jacket. He usually has a lively, enthusiastic expression and is holding a large, colorful ball-and-stick molecular model. Age: 60s-70s, signature Item: black beret, props: ball-and-stick molecular models (specifically alpha-helix structures), vibe: enthusiastic, intellectual, warm.

Xi Shi is depicted as an ethereal beauty with delicate, refined features — graceful almond-shaped eyes, soft pale skin, and flowing black hair that cascades like silk. She wears elegant traditional Chinese garments adorned with gentle floral patterns. Her serene expression and graceful posture convey both inner gentleness and timeless charm, embodying the ideal of classical Chinese beauty.

A Christmas tree stands tall and fragrant, its evergreen branches draped with twinkling lights, shimmering ornaments, and strands of tinsel. At the top, a star or angel glows softly, casting warmth over the scene. Beneath its boughs, wrapped gifts add splashes of color, completing the festive, joyful centerpiece of the holiday season.

Background: a surreal bathroom interior conceptualized inside a giant biological aorta, featuring a tubular room structure with smooth, curved crimson walls. A central freestanding bathtub with a deep red exterior and white interior sits on a glossy red floor covered in scattered red blood platelets. The space includes a circular skylight and oval side windows framed by hanging red floral vines, revealing a view into connected organs. To the side, a modern white toilet and minimalist white vanity sink contrast against the organic, fleshy textures and warm monochromatic red color palette.