Attack on Jackson(a percy jackson and attack on titan crossover)

Where are We?

The rest of the gang finally caught up with Nico,Jason and Percy in the portal when Nico and Jason disappeared.
" Ummm...guys! Where did Jason and Nico go?!" Kendra asked. "We don't know!" they all answerd. Than one by one they all disappeared and one by one call into a strange world. They looked to be in a mid-evil town surrounded by A big wall. There were towns people running away from the wall and people with jackets or hooded capes and grapple hooks on both sides of their hips,they seemed very advanced for looking like a mid-evil town.Out of the corner of their eyes they saw what looked like a giant,skinless and genitalless human. Percy asked "What Is that?"  " I don't know but just use your powers against them!" They all tried but all their powers failed accept Nico's power. "Cool my powers work! Now if Jason makes me mad I can kill him! Yay!" Nico said. Jason yelled at Nico,"Hey! Not fair!" "Guys stop! We need to find out why we are here."Percy told them. Suddenly a group of people and their handsome leader.. (eren saying this to the narrator)"Whoa,Whoa,whoa, wait! STOP the story!" What do you need eren? I'm trying to tell a story! "Ummm you forgot to mention the handsome titain shifter."  Shut up jeager! The only handsome person that is needed to be mentioned is me!,Levi Ackerman! "How rude!" Back to the story..Anyway like I was saying and their handsome leader flew by us to a near by building then to the ground. I went up to them and asked who are they. Percy replied we "I'm am Percy and this is Jason,nico,annabeth,grover and kendra." nice to?meet you I replied and I introduced my friends. This is eren, mikasa,armin,hanji, commander Erwin and I am capton Levi but you may call me levi. I told them I saw them come through the portal and saw the portal close.Percy said "what?!!!"How will we get Home?!" I told them I don't know yet but intill we find a way for you to go home you may sleep in the barn. "Thank you!" they all replied.