The young Pines opened his eyes to be met by the triangle they had defeated earlier. He backed away slowly just to gain a sadistic grin from the demon.
"Why, Pinetree I didn't think you'd be the one to be taken but I wouldn't want it any other way." Before Dipper could process what the demon said he was already knocked unconscious.
The triangle then engulfed himself in a blue flame and went inside Dipper's mind. "Pine tree's lovely mind" the demon chimed as he entered his mind. He went to the memories and made a few modifications (By erasing everything and replacing them). Then he went to the "will center" and took out Dipper's will. Making the brunette unable to decide on his own. He then went to the emotion and made hid every single good emotion to serve the demon and no one else. He exited the mind and snapped his hands to wake the boy up.
"Pinetree? What's your name?"
"Dominic Cipher"
"Good Boy, now who am I?"
"Master Cipher"