My Father-in-Law Is Zhu Di

The first year of the Jianwen era.

Tang Shanhai considers transmigrating to be a victory in itself.

To avoid the whole humiliating ordeal of having his engagement broken off, he chooses to reveal the future to his father-in-law and settle into a life of supporting his wife and raising their children.

But when things are not supposed to go wrong, they always do.

“Father-in-law, you shouldn't pledge allegiance to the court. Zhu Di is the one who will win!”

“That's right, Father-in-law. You must see which way the wind is blowing.”

Then he hears that his father-in-law has been killed, and Zhu Di has launched the Jingnan Campaign. Tang Shanhai is utterly confused.

What went wrong? His father-in-law had clearly taken his advice. How did Zhu Di still end up killing him?