It's a Showdown, I Am the Real Dragon Emperor

Four years ago, he was the True Dragon Emperor who swept away millions of coalition forces. Four years later, he brought a gift of 300,000 yuan to his girlfriend's house to propose marriage, but his girlfriend was pregnant with a second-generation rich child! Amidst all the shame and anger, the memory of the True Dragon Emperor was restored! My left hand has great medical skills, there is no one I can't save! With my right hand of martial arts and divine power, there's no one I can't kill! But he soon discovered that he actually had seven marriage letters! His own life experience is also confusing!