With a Million Soldiers at Your Command, You Want Me to Raise an Army to Save the Emperor?

After transmigrating into the body of the Prince of You, the crown prince of the Great Xia dynasty who had been stripped of his title, he planned to spend his days lazing about on his vast estate, doing nothing worthwhile and taking a pack of lackeys into town to harass respectable young women. But his father despised him, his brothers wanted him dead, ambitious noble clans threatened from within, and the northern Hu tribes watched hungrily from beyond the border.

With no other choice, he focused on building up his power.

…

Several years later, when he commanded a million troops, his father sent someone to ask him to raise an army and come to the emperor's aid.

He smiled faintly and wrote back:

“I'm glad you thought of Me.”

“But I don't like the way you're speaking to Me.”