One punch killed the Black Holy Grail, two blasts slew Alaya. The secrets of the assassination fist are all passed down, intertwining reality and fantasy. The Hundred Arts of the Viper, the Seven Wounds Fist, the Shadoken of Killing Intent, the Fist of the North Star, the Arhat Subduing Tiger Fist, the Sea Tiger Exploding Fist! These are my fists. And today, let me use my fists to prove to you: nothing is indestructible. If there is, it's because I'm not strong enough! The truly strong are those who defy the will of heaven! [So, this is the story of a man who traveled through time and space to become a teacher in the Formation Moon. Instead of teaching, he practiced boxing, and corrupted his students.]