Yuna's agency, FNC Entertainment, has updated her fans about the singer's ligament tear in her right ankle. A representative stated that though Yuna has taken her cast off, she is under physical therapy. But, the good news is the performer can walk without anyone's help. It is also revealed that AOA member is wearing a guard around her ankle and has refrained from physical actions.

The injury has put one of her upcoming live concerts is in danger as the star is unable to rehearse. A source told Soompi, "She has a strong will and desire to stand on stage as this is AOA's first solo concert and an opportunity for Yuna to meet with her fans. She has a significant role in the group as a sub-vocal. She is also a skilled pianist, so she may prepare a performance that has her singing and playing the piano."

Despite the injury, she performed live at a recent concert with a cast. Yuna is the lead vocalist of the girl group AOA, the keyboardist of AOA's sub-unit AOA Black and the leader of AOA's other sub-unit, AOA Cream.

Recently, the Girl group's most anticipated comeback with the double title tracks "Bing Bing" and "Excuse Me" has not been received well by the fans. Though the hype surrounding the comeback was sky high, netizens have been sending negative reviews ever since the release of the albums. This has led to speculation that the band is on its ways to extinction. This is despite the team's effort of promoting the album with a string of comeback performances. The two tracks are a part of their New Year release Angel's Knock—"Excuse Me" is a retro-style dance track with intense beats while "Bing Bing" is a jazz-influenced dance-pop number. Unfortunately, AOA's last hit was "Heart Attack" in 2015.