The Supernatural sign of the 7 heroes (SPNxSherlockxHOO)

Shooting people is an acceptable way to say hello

Sherlock POV
I stared outside of the window wondering when John was getting back, it had been almost an hour and I was getting worried. I sighed he's probably off catching up with Mike, I mean what else is he doing. I thought. I heard a loud thump coming from my room. I ran in to see two teenagers with weapons? John was under them hands in his head. He looked up to see me.
"Sherlock, something's up" he said before passing out.
I sighed and pulled out my gun,
"now that we are all armed can you tell me what the bloody hell happened to my blogger?"
"You can see our weapons?" The short one asked in surprise.
"I'm not that high" I replied
. "Chiron said you were super smart and could deduce people" the tall one said
. "You are a doctor, single mother who you are distant from. You haven't really spoken to her since you were 9? 10?. Good at archery, the bow and arrow points that out. You also like to sing because of the way your vocal chords are a bit larger. Many siblings and is usually outside. Doesn't sleep much too busy helping people and making out with your boyfriends. Plays multiple instruments and can fight." I looked at his jaw drop and smirked. I turned towards the other one.
"No close relatives, mother and brother/sister are dead. You used to blame yourself but you are over that nonsense. Strained relationship with father. Fighter, and unusually determined. You probably should be dead, but you're not. Loner, with a slight anorexia problem dating each other. Though you haven't something tells me you both want to do more.."
I looked at him to see a hint of surprise in his face but he hid it with a scowl
. "My names Will and this is Nico. What do you know about Greek Mythology?" Will chimed.
"I know that it's not going to stop me from blowing your head off" I said raising my gun at Will. Nico snapped his fingers and a skeleton jumped out of the ground.
I felt my eyes widen.
Skelton? That's new. I have seen many monsters from Greek Mythology. Maybe I wasn't as high as I thought. Will seems to be glowing and Nico seems to be shrouded in darkness. Are they monsters? I could shoot one to find out, I haven't even hurt one by shooting it. This could relate to the killings. I made up my mind and grazed the side of Nico's calf. With the gun shot John woke up and Will rushed to Nico's side.
"He's hurt" I said dumbly as John rushed to Nico. "Of course he is, you shot him" Will cried as he and John bandaged him. Will shoved what looked like brownie is Nico's mouth
. "Sherlock why did you shoot a teenager?" John yelled.
"Because no monster before has gotten hurt when I shot it" I replied.
"I'm not a monster I'm half mortal" Nico replied, his face twisted in a dark glare.
"Half mortal and half what? God?" I laughed.
"Yep, I'm the son of Hades and Will is the son of Apollo" Nico smirked. John and Will started whispering to each other than Will turned to Nico.
"Nico promise me you won't get into anymore trouble" Will demand. "
I promise" Nico grumbled. Will stood up.
"John will take care of Nico, we need to talk" he said to me. Then he turned towards Nico
, "you have had enough excitement for today promise me you won't do anything stupid.
"Fine" Nico said before turned back towards John. Will made his way into the living room. I followed and sat down on my usually spot. Will sat across from me in John's seat.
"Sit in that chair" I said pointing to the clients chair. Will switched seats. He took a deep breath, "Greek Mythology is real...." about an hour later Will had finished speaking, explaining why I couldn't kill monsters and everything else that happened. 
When he finished he looked up at me, trying to read my expression. I kept my face blank, trying to disentangle the web of thoughts in my mind. When I finished only two thoughts remained.
Well this makes sense
When I was saving Adler the sword was made out of a metal I didn't know and the men that wanted to kill her had red eyes.
"Can demigods be adults?" I asked Will.
"Yeah, most of them live normal lives after they get all of their survival skills."
"What can the children of Aphrodite do?"
"Well other than good looks and incredible makeup skills. They can have something called charmspeak. My friend Piper has it, she can pretty much make people do what she wants. Why?."
"Well I know a daughter of Aphrodite."
"Really? Who?"
"She goes by the name Irene Adler" Will started laughing, then looked at my expression.
"Wait, you're not joking?" "I rarely joke. Why did you laugh?"
"At Camp Half Blood we share stories of past demigods. Irene Adler is one of the favorites. Apparently when she was a teenager she not only used charmspeak to get to hog the bathroom for days but could take on the entire camp in CTF with nothing but a riding crop and a pair of fishnets." "She seduced the entire camp?"
"I don't know a single non maiden God or goddess who hasn't wanted to sleep with her. She turns them down though, claiming that she could never pull off the pregnant look." I Chuckled , "That explains a lot" I admitted. Will grinned and his smile reminded me of John's.
"Anyway Nico and John should be done." Will said getting up and was about to head in my room.
"It's almost 7 where will you and Nico stay?" "John invited us to stay, but if you don't want us to we will go" Will said quickly, noticing the distress on my face.
"Stay, John's room is upstairs. He and I can share and you and Nico will too."
"Thanks Sherlock" Will said heading into my room. I followed him. "Sherlock!" He yelled. I rushed to his side looking to see what got him so worried. John and Nico weren't in the room. I grabbed my phone and called John. No reply. I called lestrade. "Graham have you seen John?" I yelled into the phone.
"Yeah, I was just about to call you Sherlock. He and some teenager showed up at Scotland Yard a minute ago. The teenager's beaten to a pulp and unconscious. John claimed it was a mugging and is by his side." I hung up and turned towards Will.
"Something tells me your boyfriend had a more interesting time than us."