Do You Regret Being Expelled from the Family and Awakening the Nine Dragons Bodyguard?

[High martial arts + decisive killing + harem + extremely fast pace + invincibility is cool] Xuanlong was reborn, until the day when his fate turned! In his previous life, his meridians were interrupted, and he was expelled from the family like a lost dog, suffering all the humiliation! Now he is reborn and has the blood of a true dragon! In this life, he will hold the world in his hands, practice the most powerful techniques, sleep with the most beautiful women, and become the strongest person in the world!