Chaos (The Ultimate Crossover)

Homecoming

Percy.
Last thing I remember is that we were running. Running through the barrier on top of Half-blood Hill. We kept on running because we were being chased. But that thing was we didn't know. We stopped. "Jace, do you see anyone?"
"No, man. Wait, are those --" Jace was cut off by Annabeth pushing him out of the way. A pair of red eyes were shinning were Jace had previously been. It was coming for me, but I was stuck in my spot, unable to move.
"Percy!!!!" Jace and Annabeth cried, but I didn't move. Then all of the sudden a body slammed to my right moving me just as the invisible monster charged. Clary had saved me.
"Thanks" I panted.
"Don't mention it" she said. A cackle was heard, or at least the echo. Then suddenly,a torch was seen. It fell to the ground and in its place rose a figure about 10 feet tall. And the two pairs if eyes became corporeal. Hellhounds. Clary, Annbeth, Jace and I drew our swords.
"Ezequiel" Jace whispered.
"Lucifer" Clary whispered. The seraph blade she had rose to the same height as Riptide and had blinding white light.
"Ready?" I asked.
"Ready!!!" They all shouted and with that we charged. A blinding fire light blew us away and I was knocked out cold.

Jace.
My head was throbbing and my body felt weak. Were was Alec when Ineeded him. Of course he wasn't here and I was probably dying. I opened my eyes and after 2 minutes of adjusting to the light, I saw that Percy and Annabeth were gone. But Clary wasn't she was by my side making iratzes and my wrists and neck.
"Hey beautiful." I said to her but it sound more like a croack.
"Good morning. How are you feeling?"
"Like a bus just ran over me. Where are we?" I asked.
"We are in a camp. It's called Camp Half-blood. It's beautiful. Or so they say. I haven't been out there."
"How long was I out?"
"3 days". That was not good.
"3 days!?!?"
"Yes."
"By the Angel, Clary! Why didn't you wake me up?!?!"
"Because--"
"We thought you were dead" said a scrawny looking man in the doorframe. "Nico Di Angelo. Son of Hades. When my boyfriend and I brought you inside, we checked for pulse and nothing. But your fiancé here said to keep you around until we received some news. Until yesterday, you began showing--"
"Singns of movement. That's when Clary here began to draw those runes in your wrists and neck. What I could manage is that you were actually dead. You had snapped your neck." the Doctor said. Well that's what I gathered anyway. He had those robes the doctors use. " I'm Will by the way. Will Solace. What's the last thing you remember?"
"I remember a voice saying that everything will be alright. I felt safe but at the same time I felt like all the hate in me was crumbling down. Who, who saved me?"
"I did." said a boy with curly brown hair and elfish features. "Sorry for not introducing myself. I'm Leo Valdez, son of Haphestus."

Albus.
It had been, what, three days, since we portaled here and I was starting to grow anxious. I was walking alone in the Canoe Lake when someone came up to me. He looked like Will Solace but more muscular. He looked like that actor, Ryan Gosling before he grew fat and old. I should explain myself. I am from the future. I come from the year 2024. We used something called the Chronon Spell which we stole in an undercorver misson from the ministry of Magic. We infiltrated an underground black market in Los Angeles called the Shadow Market and tracked down the Chronon Spell. It was a device made out of celestial  bronze, imperial gold and stygian iron. When we finally had it in our grasp, it was already activated. We were transported to the year 2018.
When the blonde man was nearing I told my friends to go make out or something very far away. The guy approched me.
"Hi! You must be Albus, right? I'm Apollo, ex-god of the sun, music, medicine and blah blah blah" he said.
"Yes I know who you are. And yes I'm Albus." I said as I extended my hand. He grabbed it and a spark flew between our hands. I have never experienced such thing.
"Hey, I was wondering if you wanted to grab some coffee let's say, tomorrow at 3?"
"3 sounds good"
"Then it's a date"
"A date sounds good to me."
"See ya around Al" he said and with that he seemed to vanish in the sun.

It was time for homecoming for the new campers. So we went to take our seats in the dining pavilion. It was a huge feast with a lot of food and drinks. For the older campers, they got served wine and the others grape juice. It was something straight from Mum's stories. Harpies were delivering the food. I saw how kids got up and gave their parents, the gods in the big table, food. While the others threw at a fire.
"Campers! I am Chiron, the activities director at Camp Half-blood. I want to thank you all for your acompaniment. But as you well know, we have spoken and came to the veredict that the campers older than 17 will stay at camp while the other go to Greece. We will be safe there and no harm will come our way. Now that Olympus has fallen, we need to go back to our roots.
"I am very sorry. This is now a battle zone. Percy, Annabeth, Leo, Calypso, Clarisse, Frank, Hazel, Nico and Will will stay here and prepare for battle. We have allied ourselves with other people as well. Please give a round of applause to Jace and Clary Herondale, shadowhunters!" Everybody cheered and whistled. The demigods went crazy.
"Now as all of you know, three wizards have come from the future to our era. Please welcome Albus Potter, Scorpius Malfoy and Rose Granger!" Everybody began to cheer.
     That night was a good night, we slept in the Hecate cabin. It was very cozy until something happened. One of the campers was up and had green eyes. But emerald green. His entire eyes was green. He began to speak in a strange voice: "Chaos has risen. The trickster with green hair and bright red lips shall be the downfall of everything you hold dear. Don't be afraid to ask for help." And with that the kid broke his own neck.