KIM Jong Dae a.k.a Chen a naughty boy. who is studies at XOXO High School. He always prank other stidemt. He also prank the teachers. But the most who get prank are his friends. Thats why his friends call him as trollBecause of Chen have 11 friends, so they made their own group. Their group named EXO. Nobody knows bout meaning of their group name expect them. They abit mysterios groupIts near Chen birthday. His friends wanted to make a suprise birthday party for Chem to show their lobe to Chen ForewordHello.. This is my first fanfic here. I hope you enjoy the story. Please subscribe my story