ATEEZ unveiled the music video for "THANXX," the double title track of its new album "ZERO: FEVER part.1," on Aug. 24.

Appearing from the rooftop of a building, ATEEZ is striding through a stuffy hallway or giving a provocative look inside a school bus. Eventually, ATEEZ blows test papers into the air in the classroom and dances and breathes free air outside the school bus with flags bearing the "THANXX" logo on them, shouting "No worries, I am OK."

After the release of the music video, "THANXX" was on Twitter trending in nearly 30 countries, including the U.S., Germany, Italy, Chile and Mexico, and was ranked in the iTunes rankings in many countries, including Brazil, Singapore, Saudi Arabia and India.