Earlier this week, B2ST unleashed a special music video for their previous hit track "Mystery." The video has captured the hearts of Chinese fans and hit #1 on popular Chinese music site Yinuetai.com’s K-pop video weekly chart.

"Mystery" was first released back in 2009 and included on their debut mini album "BEAST is the B2ST." The song didn't have an accompanying video until the group filmed one before kicking off their “Beautiful Show” concert in Seoul last February 4. After the concert, the video was released as a Valentine's gift due to high demand from fans.

This #1 ranking is significant for B2ST since it represents strong overseas interest in the group. The boys can now progress confidently towards preparations for their upcoming "Beautiful Show in Shanghai" on February 25th.