The unknown Titan (female Titan) started to act,everything was destroyed and scattered,many soldiers died and lay down,including their horses.

Likewise with Armin's condition,he didn't receive any serious injuries,his forehead was wrapped in a bandage,and there was also Reiner. then Armin turned his head when he felt there was someone other than himself and Reiner there,it was strange for him.

"who are you?" Armin looks at you without turning around,and with a certain alertness.