ATEEZ members Yunho and Yeo Sang have released concept photos of "ZERO: FEVER Part.1."

The personal concept photo, which has been released two by two through ATEEZ's official SNS account since the 22nd, has uploaded images of Yunho and Yeo Sang following Hong Joong and Seong Hwa, the first batter and oldest line.

Outside the camera, Yunho, who is so active that he is called a "Golden retriever" and Yeo Sang, who is heavily armed with bright and pure charm, are showing off their unexpected charisma with their colorful blond hair and intense eyes.