So, why do you really want to enter this kind of 'competition' since you are already famous in South Korea..even worldwide! You know what...I heard all of the tasks that given by the owner of this entertainment are not easy...are you really ready for this 'fierce' obstacles later.. *smirk*   There were a very strange envelopes in front of their apartments in the early morning and only a certain of KPOP idols will get that strange envelopes.  They were given so