Sword Immortal Martial Emperor

The series is about Li An, who defended the border with blood and sweat, saving the dynasty from collapse. However, while he was fighting for his country, his wife, Simu Qi, whom he had not yet married, was fooling around with the crown prince. As a result, the ruler of the dynasty removed him from his position as the general. Overnight, Li An went from being a respected general to a worthless person whom everyone could bully. However, there is always hope. Li An obtained the long-lost inheritance of swordsmanship from a sword master and gained a sword, which can cut through the stars and break through the sky. From then on, Li An aimed for the sky with his sword, using it to enter the path of enlightenment and cut down all injustices in the world.