Who Killed the Murim Lord?

Who Killed the Murim Lord? manhwa, Who Killed the Murim Master? Since I was 11 years old, I have been living a life of killing people on commission. As a result, not only did Heo Shin-woo become a suspect in the murder of the leader of the Moorim, but his life is threatened by the Moorims who are aiming for the absolute undefeated King of Heaven.