Life of a teenage ninja assasain

Ya know those days when you feel like you can do anything, conquer any place, or basically have the best day opf your life? Yeah, that doesn;t happen to me. My name is Harmony De Feliciana and I am a twelve year old genius orphan. My parents died when I was seven, and their closest friend, who runs a boarding school for geniuses, is my caretaker. His name is William Fransician. He is the closest thing I have to a father. The school he runs is my home, and has been for the past five years. They've been good years, but...They've been missing something, I can;t put my finger on it though. Will as I call him used to be a detective, and a great one too. One of the smartest people in the world. He had kind eyes that seemed to see streight through you into your soul, but didn't judge. He was forgiving, and caring. He was my father's old mentr and teacher, and a friend of my grandparents. When my father grew up and married my mother they'd become great friends with Will. Now ever since that fire, he is the only one I have. NO aunts, or uncles, or cousins. NO grandparents, or even third cousin twice removed! NO ONE. But Will.
"Harmony" I heard a voice call. It was Maria the chef. Maria was an Italian woman somewhere in ehr early thirtys. She had a daughter who went here. Her daughter was my best friend, Gracia. "Come on down here. Mr. Will is back"
''Will's back?" I thought rushing down the stairs into the grande foyer. Will stood there with a trench coat in his hands, and a feora on his head. He placed both teh coat and the hat on the coat rack and turned to face me.
"Hello Harmony. I didn't expect to see you yet, I thought you where studying" He said.
"I finished and hour ago" I replied. "How was your trip? how did the case go? did you get 'em in the slammer?" I asked him rapidly.
"Good, It went well. I got them all." Will smiled. "But, someone had sent me a message with a bit more convinsing theory"
"I wonder who that could've been..."
"Don't play dumb Harmony. You solved that case for me"
"I guess I did didn't I..." I smirked. "Oh and I think your wallets missing"
Will checked his pocket and to no avail did he find said wallet. I scurried off before he could figure out what I'd done. I needed the security card to get into teh library wich he kept in his wallet. I ran up the stairs, past students, and up moe stairs past more students and finally came to a hall. The place was a labyrinthe of hallways and passages, but I'd quickly memorised them all. I DID have a photografic memory. I pushed aside a curtain that looke like the wall behind it and swiped the card through teh slot. I heard a beep and saw a keypad with a fingerprint sensing toch pad slip out. I reached into my pocket and pulled out a plastic bag with a piece of scotch tape in it. On the tape was one of Will's fingerprints. I pulled out the piece of tape and pushed it against the touch pad. From there I was able to hack the security system and shut off the cameras and lights. I pulled out my blacklight and shined it infront of me. I saw round holes in the walls and dust in the air gathering infront of transparent lazer beams.
Will sure has upgrated the secrurity since last time I thought vaguly as I braught my left leg up infront of me, nearly presing m ynose to my ancle. I leaned forward and half cartweeled, stopping on my hands.
I love lazers I thought as I turned slightly on my palms and backflipped between the transparent beams. How I knew where they were I had no clue, but I managed ot get passed half of them. Next was the hard part. I blew a dark brown hair out of my face. I looked down and saw the start of crisscrossing trip wires. You did not wat to touch any of them because A.) It could start a whole Indiana Jones boulder scene, B.) They could be electrafied or C.) ALL OF THE ABOVE. I crawled under the first few wires and slithered up over the next. I stood on my hands and flipped myself forward so I could stand on my feet. I stepped over the last wire and saw a big oak door at the end of the tunnel. I walked up to it and swiped Will's security card and typed in teh password. The door opened and I walked inside to see: Will. Will was standing infront of me in the library I'd worked so hard to break into.
"Harmony, PLEASE give me my wallet back"
"Neve" I ran. I didn;t care how may alarms I set off, and I set off all of them on the way back. I made it back to my room. I felt a hand gra my arm. I turned.
"Flubernugget" I mumbled as I was dragged ot the detention room to conjugate and decline Latin words...Tonight was going to be a LONG night...Flubernugget.