Origin of the Name

• “Cheng” reflects its warm, inviting color palette, evoking a sense of sunshine and cheerfulness;

• “Bo” is a cute, onomatopoeic term that perfectly captures its round, endearing form;

• “Xing” highlights the single antenna atop its head—a playful design element that gives it the vibe of a cheerful little visitor from a happy planet, radiating an effortlessly energetic and carefree charm.

Series Overview

It’s the Happy Star Messenger in the “Dopamine Little Monsters” series: its plump, orange egg‑shaped body boasts a smooth, 3D‑print–friendly geometry, while the single antenna on top and the colorful protrusions along its sides lend it a whimsical “alien visitor” aesthetic. The contrasting accents—light green speckles paired with teal antennae—perfectly align with dopamine‑driven color schemes, delivering a vibrant, uplifting visual experience. Always seen with one hand raised, as if about to wave hello to the other little monsters on the desk, it’s the series’ most energetic member—capable of spreading joy and positivity throughout the entire lineup.