MONSTA X will be promoting with 6 members due to Hyungwon's sudden health issues. 

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It's been revealed he's suffering from the initial stages of cellulitis, a common and potentially serious bacterial skin infection. On July 7, Starship Entertainment told fans through MONSTA X' fan cafe, "During MONSTA X' time at 'Music Bank', Hyungwon discovered a small edema on his knee, and after being examined, it was discovered to be the beginning of cellulitis. As the doctor stated the bacteria would spread if Hyungwon doesn't receive adequate treatment, we're following his advice."

The label further stated Hyungwon would be resting and focusing on recovering. Hopefully, Hyungwon heals soon.