He once was a 16-17 year old who wiped a whole generation of gangsters and strong fighter off of seoul city,he humiliated them and made them unknown,he then hid his traces and left it all behind,becoming a new person and leaving his past behind,he ematated every martail arts in the world,he reached a level so strong,no one tapped to that level,he has tge ability to target and attack one's vital organs in unbelievable speed,the hits equal to that of getting hid with a moving train,he was a ghost