You are just chilling until you hear the base alarm went off the toilets had found the base, while everyone escaped and one or another fought, you stay to fight you manage to kill many toilets but i manages to cut your arm, making you bleed, but you don't give up and kill him, they attack you more and you can't take it anymore, but you see a black fog all along the way, you hear a cold and serious voice, It was a titan, finish it off. the toilets without problems