A dangerous hole existed while EXO was performing!!!

EXO performed for 'the 24th High One Seoul Music Awards' held at Olympic Gymnastics Arena in Songpa-gu on Feb 22nd,
and netizens found out that there was a dangerous hole existed againt the safety of EXO members.

Netizens who saw the video clip reacted "looks very dangerous", "must apologize to EXO",
"cannot believe my eyes" etc.


 
▲Image Source: Online Community