The guild

I'm standing for a more or less normal looking building. The only differents is that it has a door with two wings. Using this door are all man and woman clad in armor. I'm standing before the mercenary guild. The reason why i'm not sure if should enter is that the people who i saw had entered and left the guild all look scary. Five minutes later i have convinced me to enter the guild. I walk to the door and open it hesitant and in this moment someone from the other side also opens the door but with much more force than i did. Before i can react i collide with the person who is trying to leave the guild. In the next moment we both lie on the street. I look with whom i collided. It is a young not to strong looking man calde in shiny armor. He jumps on his feets and says: "F**k you, are you blind". As he says this four big and strong looking are coming out of the guild. I don't know how to answer and before i can response he says to the four man: "Beat him up". "Hey wait this was not on purpose" I say. "Who do you think i am. Now it is too late" he says. I begin to run The four man follow me and closing rapidly. I must think of a way to get out of here. One of the mans reaches me. As he swings his fist in my direction i have a idea and say: "Make me invisible". I tried to dodge his fist but i get hit on the right shoulder. The punch was so strong that i now lie one meter away on the ground. But fortunately i'm invisible. "What the F**k. Where is he" says the man who hit me. As fast as i can i stand up and walk to next cover a basement stair leading to a basemant door. I can see how the four man and the youth are looking for me. "This must be his special spell" the youth says.

Info: In two minutes the invisibility ends due to low mana.

Not good time to get out of here. I sneak off to a place where i can see a crowd of people. Just as a reach the crowd the invisibility stops and i can hear one of the four man shout "I can see him there he is"