Highline Entertainment posted the music video making video of “Open Mind,” the title song of their first mini-album “Love Synonym #1: Right for Me,” through WONHO's official YouTube channel on September 9th at 8 pm.

In the released video, WONHO appeared in a costume that revealed a solid body and attracted attention.

After that, WONHO, who wore tech wear and showed powerful group dance, made fans' hearts flutter with unrivaled charisma. WONHO led the filming without losing a smile despite the intense choreography that continued for a long time, and played the role of a set mood maker.