Camp halfblood: The big four

Jack A. Frost, a high school student who studies together with his younger sister, Anna A. Frost, and his best friend, Hiccup Haddock III at Burgess high. All these years, Jack always thought he was just normal guy, but at some times, there had been strange things happening when he's around; frost would appear when he touches an object, a gust of wind would come, when touches someone, the person would jump or walk 2 millimeters away from him saying that he's very cold, lastly, it would start hailing.
After some weeks, Jack, his family and friends will experience a mind-blowing adventure