The only person that noticed

Gary was the only person who noticed that Mavis behavior was off I mean that's what a best friend is for right. So noticing something fishy he went back to the well for days and days and days looking for the smallest trace of evidence that Mavis wasn't really herself. He found it....a button...yes a button which as Mavis's best friend he noticed that it was a blue and black button and that Mavis never wears blue and black together for her father's enemy team that he was against in the war wore blue and black, Mavis in the well was watching all of this for she had a mirror which she could see the surface. Mavis was so happy that Gary knew something was off and that he actually tried to do something about it. The next day Gary confronted the fake Mavis in their school "I know you aren't the real Mavis...I know your fake and I'm going to expose you if you don't tell me where my friend is" "What are you talking about? I am real and your going crazy...you need to check your insanity Gamy honestly" the fake Mavis walked away and Gary stood there and checked to make sure she was gone and then pulled his phone out to check if he was recording the video and then compared it with another video with him and the actual Mavis and she never called him 'Gamy' because she knew that Gary's grandma died and he used to call his grandmother that and it broke his heart when he heard that word. He had all the evidence he needed or did he? While Gary was comparing the videos he noticed a bird shaped figure by the school window. There was Mark sitting there watching Gary who thought it was just a bird but little did he know that little bird would screw his whole plan over. Mark firstly flew in and took Gary phone and then dropped it on the floor and Gary was upset but wasn't completely ruined he had saved and backed up the video on another phone but Mark didn't know about that. Mark then went back to Mavis in the well, while Gary was heading to Mavis's house and knew he couldn't trust anyone but Daniel who he sat down and explained his theory with. At first Daniel laughed and said "Oh my gosh, you actually think my sister is some kind of fake. That's the most stupidest thing I've ever heard. Where's your evidence?" "Here I found a blue and black button by the well also listen to this" and Gary played a recording from his back up phone and then played another recording with the real Mavis and her way of speech. Daniel slowly believed Gary with the amount of evidence he had which was only two pieces of evidence but they were huge and Daniel was shocked "Wait.....wait I'm...I'm confused your saying my sister is actually a fake and my real sister is trapped somewhere? But where would she be trapp-oh wait I think I know where she is..she's in the well!" "Wait what? How do you know?" "I left her for a second and she screamed and when I came back she was acting weird saying that how she saw a frog and that it scared her" "So your sayings she's in there and has been in there for 3 months....how did you not notice?!?" Daniel signed and said "Look let's focus on one thing at a tim-" "YOUR SISTER COULD BE DEAD IN THERE.....THINK ABOUT IT SHE PROBABLY HAD NO FOOD OR WATER OR FOOD OR ANYTHING" Gary panted the room and Daniel sat him down and gave a speech "Listen Mavis is a strong girl and also it's a well it has water she doesn't need food to live we will check it out but if she is dead the least we can do is bust the imposter out alright now calm down and I have a plan" Daniel explained his plan to Gary but little did he know that there was a third person in there aka Mark. The next day came and Mark landed atop the roof knowing fully well that Daniel and Gary's plan will fail. The assembly started and Gary was no where to be seen "Welcome! Settle down, Settle down...today we have a presentation from one of our students and I would like for you all to be on your best behaviour take it away Gary" the principal of the school said and Gary walked up on the stage and the whole place turned black because curtains dropped from the roof "OOOOOOOO" everyone was amazed so far and Gary started his distraction aka phase one of fool proof plan..."we all know the abandoned well story right? Well what if I told you it was true...yes I have evidence of this fable being a actual thing because I have someone who is experiencing it now and that friend was my best friend of my best friends and I know most of you are going to say oh that's cringe or whatever. It really isn't" meanwhile Daniel and his team went in through all different sides of the assembly and no one knew the phase two part of the plan had begin which was to capture the imposter but then something happened...all the men dropped to the floor and mouth was filled with foam as their eyes bled blood and Gary rose the curtains and called out the name Mavis but then noticed no one was coming up on the stage and then everyone screamed seeing the dead soldiers on the floor and Daniel suffering after losing his team and then school was called off for the rest of the day and Gary was scolded for bringing soliders to the school and he took the fall and Mavis got away and Gary and Daniel failed.