The Ministry of National Defense stated, "We are currently investigating current celebrity recruits Se7en and Sangchu entering an adult entertainment establishment after their performance."
Previously, Se7en and Sangchu were caught entering a 'Happy Ending' massage parlor.
The National Defense Media Agency said, "[One of them] has a bad back and a bad knee, so he went to get it treated." But when asked, "How about the other one who went without needing treatment?", they had no answer.
The Ministry of National Defense added, "If these allegations turn out to be true, they will be handled accordingly within the law."
Source: Sports Chosun via Nate