The Ultimate Immortal Cultivator

He is the Dragon Master of the Chinese Dragon Group. Due to an accident, he became an abandoned son of the Dragon Group and lived overseas, but he continued to strive for self-improvement. He acted radically, firmly believed in a truth, and fought his way through the world, so he became an executioner, a devil, and Satan. But no matter where he went, he never forgot the oath he made under the red flag. He grew up in adversity, became the strongest soldier king, and retired to the city.