6 days

One day, there were seven boys having fun, the next day, only one remains. 

Seo Eunkwang, the leader recieves a pendrive that contained a video with his friends captured and chained up. It's up to him and him only to rescue the others in 6 days. If he fails, his friends will be executed. 

Will he fail? Will he succeed? Will he be able to see s again or will he be the only one left?

author's note

Okay, I was watching BTOB's Real Men and I thought, what if one member rescues the other six? At first, I thought about Ilhoon but Ilhoon is stronger than Eunkwang so I thought, 'what if Eunkwang tries to rescue them?'. Comment if you guys want it!