Nanming: Start by Coaxing Your Majesty Not to Die for the Country

The boy who traveled through time and became the personal scholar of Emperor Zhu Yujian of Longwu. When he opened his eyes, he saw that the emperor was raising his sword to die for his country! I was just trying to survive, but I accidentally rewrote history. (Not systematic, not brainless, historically sophisticated, mainly talking about people and cheating on one's life)