I Am the Strong One of Shadows

Have you ever wanted to be a hero? I don't know since when, this thought has been like a flame, constantly burning in my heart, urging me to keep moving forward and becoming a hero. It is just my inner desire. What I really want to do is... To become the shadow of all evil people. I have made great efforts to do this. It is a pity that the world is so peaceful and beautiful. I thought that life would end like this, until the opportunity came...