The Ninth Prince of Destiny

I'm already useless, and you still want me to die? One will let me marry three widows, the other will let me marry the female war goddess of the Wu Dynasty, and the next will let me go to the enemy country as a hostage! Do you know that I am no longer the stupid Ninth Prince? Since it is fate, then I will show my cards. I am the God of War who traveled through time. Feel free to use whatever tricks you have. We will compete and decide life and death!