Ming Dynasty: Emperor Yongle's Crow-Mouthed Military Advisor

Xiao Ran traveled through the last years of Yongle and became Zhu Di's exclusive venomous military advisor. During the Northern Expedition, he predicted retreat every day, but Zhu Di refused to listen every day. When the wind of Yumuchuan blew out the lights, this eternal emperor finally believed: This boy is really the last conscience of my Ming Dynasty.