"Devoted Child" is a rouge player that appeared in the Truth Arc. Their true identity is unknown.
At 11:49pm on 7/12/16, a user by the name of "Devoted Child" posted a video of the MM 4th day glitch on the yshdt.net guestbook. The video was accepted by the GM and caused the "4th Day Glitch" within the ARG, allowing contact with Jeremy.
This is a rouge player, and is unpredictable.