Danny finds out a secret about Sam her never suspected, when he got in real danger with his evil counterpart halfa that escaped from the ghost zone.

Prologue

Little did Danny know that when he got in his accident, that another halfa was created, and evil one.

Danny, Sam, and Tucker were in the lab when the portal opened and closed simultaneously . Danny thought it was malfunctioning because he did not feel a ghost present, but was he ever wrong. Little did he know this was the time that his evil counterpart escaped. Oddly enough Tucker said he hers Jack going crazy upstairs because the ghost finder was going off, but there was no ghost present. Danny knew something was going on.

Danny scanned the room for ant movement. Just as he thought, none. Sam and Tucker had to leave so Danny walked them home. When he arrived home Jack and Maddie were standing at the door, yet it was not ten so Danny did not know why his parents were so mad.

-Your in big trouble young man! Said Jack

-What did I do?

-Don't give us that you know what you did. Said Maddie

-Just look at my lab, I don't see messes that often, but this is horrible! said Jack

-Huh!?

Danny walked downstairs and saw the horribly mess. How could it have happened, it was clean when he walked his friends home. Danny looked insolently at his parents. Jack knew that not even a ghost could have made a mess this bad. Danny was sent into his room where his evil counterpart waited.

Danny laid in his bed then looked in the mirror. His eyes were green yet he was still human. Danny went to touch the mirror when a hand grabbed his

-HERES DANNY.

The object in the mirror suddenly became real. It grabbed Danny and through him across the room. Danny opened his eyed and saw what looked like him staring at him

-are you ok? It said

-Yea said Danny

-oh I'm sorry I don't know what came over me.

Danny turned his back when it attacked. Danny was thrown into his closet where he turned ghost. The two fought, but were equally matched. The evil Danny fazed both of them throw the wall and took the fight outside. Sam looked outside and saw two Danny's fighting. She called Tucker and told him to grab the Fenton thermos, and meet her outside. The evil Danny bulled something from his pocket and threw it at Danny. It made a giant cage.

-Now I will take you to Skulker. It Said

-Not if I can help it. A mysterious voice said.

Since the cage knocked Danny out he did not realize someone was saving him. Danny soon awoke and saw a familiar face, but it was flying over him.

-Are you ok Danny? She said

-SAM!!

Sam was flying over Danny.

-You're a…a…halfa!?

-I should have told you. I've been this was for as long as I can remember.

-What about the evil Danny

-Taking care of

Sam lifted up the Fenton thermos and handed it to Danny.

-What happened to me anyways?

Sam went on telling Danny that the evil Danny had put him in a cage and planned to give him to Skulker. She knew you could not beat it so when Tucker came with the Fenton Thermos she would surprise it and capture it in the Fenton thermos, but when she tried it blasted her. She fell into a back alley where she decided that it was time to change, she had to save her friend. She came from behind and blasted it ant it fell to the ground when she used the thermos to capture the evil Danny.

Danny looked over and saw Tucker on the ground. Danny and Sam both laughed.

-I guess we got more in common than we thought said Danny

-Yea, lets carry Tucker home before he wakes. I would still like to keep it a secret between you and me. Said Sam

Danny and Sam carried Tucker home. One thing changed that night, two best friends, were closer than they thought.