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The injury was suffered around 3AM on April 5, while the members were practicing the choreography for their title track "Get Down". During a section of the choreography in which Minsu gets lifted up by the members before leaping off, the idol was revealed to have hit his head on the ceiling. 

Minsu promptly visited the emergency room following his injury, where he received stitches for his cut. Regarding his promotional activities with Boys Republic, Minsu relayed, "I'll be recovering well. Please don't worry." 

The label has decided to allow Minsu to continue promoting with the group as planned, relenting to his wishes to go on without hindering their comeback activities. 

Get well soon, Minsu!