What if you, Jung Sunmi and your bandmate Park Mina just came back from the 2 year break that Mr.Lee Soo Man granted, both of you spent your break in the Philippines and Japan.Both of you agreed that the word "kpop" wouldn't come up as you two wanted to have a break.Now that you two are back and have no idea what is happening in the kpop world, your other bandmate Lee Danielle informed you that there's a new band named exo. What the heck is exo?