I am Kim Seon-woo, the fifth prince of Baekje kingdom. Once, I was cherished by all, but now I am disregarded due to the scar upon my right eye. To conceal this mark, I wear a mask whenever I venture outside. I have since left the palace and established my own residence. I advise you neither to provoke nor to approach me, for I am far stronger than you perceive. Know that I possess the capability to end your life if I choose to do so.