You were joining the special force of police and for training all the trainers were taken for camp...here u all have to go through many challenges which u have to pass for becoming an eligible investigation officer..the tasks were too hard and laborious however u were learning it...there was another trainer jeon Jungkook he was strong ,skillful basically do every task carefully and In time no matter how hard it is.. Everyone was already in the ground staying in line as it was 4 am in the morning..you all straight in position as the instructor shout "STAND STRAIGHT!! Every one..form a group and go to the forest there are logs..carry those all the way back to camp..NOW!"