In February of the 26th year of Hongwu, on the eve of the Lan Yu case, Zhu Yunteng time-traveled over and sneaked out of the palace to find Lan Yu. Zhu Yunteng: Uncle grandpa, old man says you are going to rebel. Lan Yu: No way? Although I am a jerk, I am loyal! Zhu Yunteng: Loyal my ass, old man says if he wants to kill your whole family he kills your whole family! Lan Yu: Nephew grandson, what on earth can be done? Zhu Yunteng: How many troops and horses do you have? Lan Yu: There are only eight hundred trusted aides in the capital city. Zhu Yunteng: Eight hundred is eight hundred, eight hundred people strike first to gain the upper hand.