NO.1 Conceited Soldier

He was the most mysterious sharp knife in China, as well as the most fearsome 'dragon' in the world. He avenged his brother's death by killing the biggest drug lord of the Grey border, but he was sent to a military court and lost to the flowery city.
However, dragons would always soar to the nine heavens, dominating the winds and the clouds! When he returned, everyone lowered their heads!