The symbolic abstraction of origin, motion of circle, and the reflection of evolution can be implemented in numerous forms and time spans and can inspire provocative insights into everyday life. The composer designed and assembled Yuan — a bamboo, round-shaped, interactive data-driven controller — and connected the sensors and the bamboo frames using conductive thread. In AEON, the composer performs with four Yuan controllers of two different sizes. Each Yuan can be performed individually or together with the other three, creating an immersive musical experience.