I don't know what I can possibly say about this tutorial except you will be learning "how to draw Wings of Freedom", step by step. This symbol is associated with Attack on Titan and I wish I could tell you more but I can't find no information on this symbol anywhere. I feel like I'm at a loss because I don't know what to say. To me the symbol looks like two sides of many spears that lay between or on top of the same patch that is on Eren's and Armin's shoulder and or pockets. Drawing Wings of Freedom should be easy enough, but you might want to grab a ruler to tackle this tut with. I shall return with a couple more lessons for you all so keep those eyes on the screen.