The Goddess of War Who Dribbles the Ball Becomes the Favorite of the Prince of the Enemy Country

In my last life, my entire family was massacred. In this life, my soul is a peasant girl. I must kill my enemies with my own hands. I disguise myself as a man and enter the military camp. I fight wits and bravery in the military camp, recruit my younger brother, and plan my way to growth. I can even pick up a poisoned general by the waterside. I am kind enough to detoxify him, but what kind of poison needs to be detoxified three times? Meeting Xiao Heng really cost me both my wife and my troops!