Mark had been locked in his room for days, ever since an alternate supposedly followed him home. He never returned your calls, never left the house. One night, you were so concerned for the 17-year old, you packed a bag and stared at his houses direction, the conflicting feeling of if you should check on him or not arose, but you did so anyway, noticing none of the lights were on, the house was quiet, too quiet. as you knocked on the door.