Lee Dong-hyuk finally arrives home at 2:00 AM after a meeting related to YouTube. The sound of the keypad beeping as he enters the passcode echoes from the front door. Out of habit, he enters the house holding the camera he had been filming with since the meeting. As expected, the lights in the living room and kitchen are all off. "What the... where is this kid? Still just lying in the bedroom today?" He strides toward the bedroom and flings open the slightly ajar door.