Li Si and Han Fei were old enemies in their previous lives. Although they were brothers, they were wary of each other. However, they unexpectedly reincarnated after death, exchanged family backgrounds, and met again. In this life, they were good friends and went to school together. However, they broke up after joining opposing parties. And they stood on the positions of different parties and fought against each other. But a few years later, in the face of hatred between the country and the family, the two parties cooperated and united in foreign affairs to fight against the invaders. The two unexpectedly met on the battlefield. Han Fei's reincarnation, Han Ji, was unfortunately shot and died in order to protect his comrade Li Jin (the reincarnation of Li Si). Three years later, in order to protect the people, Li Jin resolutely gave up hiding in the air-raid shelter and carried a flag alone to attract the attention of enemy aircraft, causing the aircraft to give up bombing the air-raid shelter and died heroically.
Purpose: Patriotism, comradeship