Thor's P.O.V

I watched as Percy threw a small black sphere at Vision (the Red skinned dude). He caught it and then wires exploded from it, wrapping around Vision. Percy looked up but Wanda was gone. My eyes widened as realisation hit me. I saw Wanda sneak up behind him and raise her palms to his head.

"No!" I shouted as red energy went in his head. He stiffened and then started trembling. Wanda's eyes widened and she too stiffened.

"You foolish girl." I muttered and ran to them. Wanda was now shaking uncontrollably. I caught her as she fell. Steve rolled over and then opened his eyes.

"Wha-what happened?" He asked.

"Quick, help. Wanda has entered Percy's mind. They need help quickly." I told him. He unsteadily got to his feet then came and helped me. 

"I'll wake the rest of the team." I said as Steve went to the jet to lay Wanda down. Percy was staring into space, hands in tight fists, jaw clenched shut. I knew that he was experiencing his worst fears. Stupid girl. I know that he has been through so much. I felt really guilty about dragging him back into the world of fighting, but we need him. I woke Natasha and then tried to wake Clint, to no avail.

"Can you fly the jet?" I asked Natasha, while trying to dismantle Tony's mask. Percy had punched it so hard that it was jammed shut.

"Of course." She said. I untangled Vision and carried Clint into the jet. Everyone else came into the jet and we took off.

"What's wrong with Wanda?" Tony asked (It took like ten minutes to get the mask off).

"She made Percy see his worst fear and is now experiencing it with him. Believe me when I say this, if we don't get her out of his head soon, she'll go insane."