the blue demon

One day boy named sun-woo was fishing with his brother lung-woo they were having fun laughing playing in the water until some burglars arrived and were trying to get money from sun-woo and his brother lung-woo was trying to tell them that he has no money the burglars didn't believe him so they killed him took the food and took sun-woo but these weren't any burglars they used their ability as magic and sword mastery and stole people and murdered a lot of people . as they took sun-woo they showed him to their boss lang-su as he saw him he toled his companions :he's not worth any thing just torture him for trying to kill one of you as sun-woo woke up he was in a hospital and his body was filled with cuts and bruises and the doctor told him you're finally awake you've been asleep for a month right now so tell me what happend