Rich Dad

He is the Lord of the North and is invincible. But unexpectedly, he was reborn as a son-in-law and a nanny... But no one knows that princes, generals and ministers once bowed to him, and wealthy nobles once looked up to him. Although his identity has changed in the next life and this life, his fighting spirit will never fall! Tang Zhan: "My wife, my daughter, I've set my sights on some northern force's territory again. I'll let my subordinates take care of it!"