A Modern Man Transmigrates to Ancient Times to Build a Modern World

In the modern world, Xiao Chen is a brilliant engineering PhD who devotes himself to cutting-edge research. But an accident during an experiment transmigrates him to the ancient Yuanqian Dynasty, where he becomes the Sixth Prince, shunned and bullied by his brothers. In this world of political scheming and warfare, Xiao Chen gradually establishes himself in the imperial court with his modern knowledge and ingenuity.

To compete for the throne, Xiao Chen accepts the challenge of going to the northern frontier to become the Prince Who Guards the North. He hones himself on the frontier, builds a powerful army, and ultimately wins a resounding victory in war. As his reputation grows, he gradually wins the support of the court and the people. Faced with his brothers' plots and power struggles, Xiao Chen relies on his wisdom and courage to lead his army in seizing power, transforming himself from a bullied prince into a ruler who holds the reins of power.

On this sweeping journey, Xiao Chen experiences not only heart-pounding battles, but also gains sincere friendships and love. He forges a deep friendship with Yun Ruolan, a princess of a small neighboring kingdom, and together they face all kinds of challenges and crises. The company of his loyal friend Zhang Yunfei also helps him persevere through the hardest times.