Young Master Ling, who inspired to become a time traveler, should have been happy after becoming a time traveler, but he cried every day to go back. Why? Because there was a sinister young man waiting for him to attack here, and as a strange military strategist, he had no choice but to take out his secret treasure - the art of war. Unexpectedly, the prince was so greedy that he not only wanted the art of war, but also his people. He could just take his people, and his heart slowly surrendered to him.