This is my first KND fanfic so bare with me.
Basicly its about numbuh 3 and 4 with some 1 and 5. Numbuh 3 leaves for new york when she is 12 and forgets the KND. She returns home and feels somethings missing. She then meets the others and her and numbuh 4 instantly click. Then the rest of the team click and they remember it all. But as usual theres a baddy who thinks "Hey i dont like this lets kill them all"

Past.

"I'm leaving to move to New York with my Grandpa." Numbuh 3 looked down to the ground as she told her team mates the new of her leaving.
"WHAT" Numbuh 4 gasped "YER LEAVIN' US!" "I have to….my grandpa is very sick and he want me to be with him for the last years of his life…he won't live for more than 4 years so I guess I'll be back by then." She sniffed rubbing her eyes with her extra long green sleeves.
"But….you're leaving me with these guys!" Numbuh 5 yelled grabbing on to numbuh 3's arm as she dragged her suitcase to the door of the tree house.
"Numbuh 5 get off!" Numbuh 3 frowned. This was so strange numbuh 5 was being needy? She was being angry! "Kuki the taxi to take you to the air port is here!" Her mum yelled from the ground below.
"I'll be right out mum!" She dropped the bag down to her mum then turned to face her 4 friends.
"Numbuh 3 since you're leaving you can no longer remember you're time with the kids next door" Numbuh 1 stepped forward holding something that looked like a bicycle helmet with wires sticking out of it. "This is the portable memory eraser 6000.5." he wiped a tear away that was escaping his eyes. "I understand." She simply said. She took the helmet and put it on. She took a last look at her childhood friends. Numbuh 1 always strong and bossy…yet inside he was a wimp. But he would do anything for the team. Numbuh 2 forget technology…corny, unfunny jokes were his speciality . Yet he always made her feel better. Numbuh 5 the only girl friend she ever had since she was 8. She was like a sister and a best friend rolled into one. And numbuh 4...she would miss him most. She loved him. No one could take that away from her. He kept her strong threw the years…he protected her, he saved her countless times. She new he loved her even though he was too shy to admit it she new it. She was the flirt after all. She wiped tears away from her eyes. Then she flicked a switch and her world went dark.