Ok you died saving a child from getting hit by a truck and now you were nightmare sans you heard a knock. "Nightmare it's cross are you ok your skull took a beating in battle today," Cross said from outside the door you could sense his fear so you weren't a good nightmare but then an idea hit you you had skull damage your skull was wrapped in bandages  you could pretend to have only pieces of memory it could work you walk over to the door and open it a hand on your skull. "Hello cross my skull hurts a lot I seem to have holes in my memory I remember who you are but I can't remember what are relationship was could you tell me my relationship with the others?" Cross was surprised his boss had memory problems they had always wanted a better relationship with the boss so he decided to jump on this opportunity to finally have the family they had always wanted."Your our mom." You blushed ok so you were mom now you were glad you got excepted."Go ahead and head downstairs cross I'll be there in a minute." cross ran downstairs to tell the others. you came down it looked like cross already told the others so he went and looked in the fridge to see it empty. "Boys." The gang flinched ready for you to get mad but you kindly smiled at them. "I'm going out to get groceries be good for me love you." He said the boys blushed unused to nightmare being kind. "Love you too mom." They said in union. Nightmare smiled and went up to his room to practice his magic so he could summon a portal. Eventually he managed to open a portal to haventale and he went grocery shopping he got a lot of stare's of fear he walked out of the store holding bags of groceries that he paid for only to hear. "Stop terrorizing this au brother." Turning around he saw dream, well this just got bad wait a minute I'll just do the same pretend to have whole's in my memory I smiled kindly to the star sans shock. "Brother how are you I was just getting food for the kids." Dream slightly lowered his bow. "Brother what game are you trying to pull just please change back we can be a family again." Dream said desperately, you know what they say when in doubt play dumb I put on my best confused face before saying. "What do you mean change back I'm pretty sure i was born like this? I think? I can't really remember much of our childhood I think we lived near a tree? I don't really remember. I seem to have gotten some damage to my skull I seem to have whole's in my memory" The star sans were shook especially Dream his brother was saying that he had a problem with his memory. "What about all the people you killed or the au's you've destroyed or the people you've tortured." Dream screamed with tears in his sockets. Nightmare froze and then to his brothers surprise put his hands on his skull. " I killed people? I can't remember." Nightmare had started to cry startling dream and the others. "Why can't I remember? My skull hurts so much." Which was true nightmare's skull was starting to hurt there was ringing he couldn't hear anything his skull had started bleeding soaking the bandages in blood. His vision started to blur his eyelight hazy. Dream saw his skull bleeding and his brothers eyes go fuzzy concerned for his brother he came closer to his brother. Then nightmare's eyelight slid shut and he went limp. Fainting into his brother's arms. Dream carefully lifted nightmare bridal style while blue grabbed the groceries he took his brother through a portal to Sciencetale sans lab.