People addicted to short videos share similarities with goldfish. Both have gradually had their physiological structures and behavioral patterns altered. Those immersed in short videos are like domesticated goldfish. I use goldfish as a visual metaphor to express that people who are addicted to short videos are showing a tendency to be domesticated by short videos. This project uses a series of works including video, sculpture, zine, and flipbook to prompt viewers to reflect on how social media control people and their own addictive behavior toward these platforms.