The Real Dragon Is Released from Prison: the Supreme Son-In-Law

After five years in prison, I thought I was just a useless son-in-law. Until the day he was released from prison, the warden knelt to see him off, and the world's bigwigs greeted him respectfully. I just remembered that five years ago, they called me Dragon King. But now, I just want to keep a low profile and be a door-to-door son-in-law. But my fiancée was bullied and my family was humiliated... Then don't blame me for being rude!