Dr.Dream was walking around in Nightmares head looking for his brother's evil side. They were about to wake up Nightmare until Error told the gang that Nightmare was sick. Dr.Dream went farther into Nightmares mind and noticed the farther he went the darker it got. "Hey, brother of brightness!!!" The evil Nightmare Sans said yelling in a dark tone of voice. "You monster!! What did you do to my brother because he's paralyzed? Tell me now!!!" "While I and he made an agreement while he was having a nightmare. While I told him that you hated him and Error did too. He believed my lies and joined me because he was tired of the lack of sleep he's been getting lately. Also, I agreed to take his soul and body to where he doesn't feel anything again." "I want him back to himself and not the paralyzed mean monster he is now. Give him back now or I'll fight you for him!!" "Let's fight shall we? This is going to be fun." "I'm sorry, brother but I'll get you back if it means to hurt you." Dr.Dream fought his brother's dark side for eight hours and he finally won back his brothers soul and body. Dr.Dream got out of his brother's head and smiled at Error Sans. The Error Sans pointed to a Nightmare Sans who was sleeping restlessly again. He sounded like he was stressed out about something. The Nightmare Sans started crying and yelling in his sleep. Dr.Dream shook Nightmares shoulder as Nightmare jolted awake accidentally hitting Error in the face.