The night is always bleak and mysterious! The cold air coagulates into an eerie atmosphere! Wu Long stumbles into a romantic crisis.
Inside the imperial city: Emperor Wu of Han admires the latest map of the great Han dynasty. Since his ascension to the throne, he has been fighting in all directions, and the glorious fruits of war have expanded the borders, stretching for thousands of miles. The mighty power of the Han dynasty is at its peak, with all four seas submitting, creating an unprecedented era of prosperity for the Han people! Looking back through history, which emperor could boast such flourishing governance and such illustrious military achievements? Even Ying Zheng, the First Emperor of Qin, was no more than this! As Emperor Wu approaches old age, he indulges in memories of the past, yet cannot shake off the loneliness in his heart: "When it comes to the end, there is no escape from that day." How can he ensure that the empire will last forever under one family's rule? While lost in thought, suddenly an unusual light appears outside the door. In an instant, an assassin breaks through the door, emitting dazzling flames. Before Emperor Wu can make out the details, the sword - has already reached his throat...
Wu wakes up with a start, drenched in sweat. Though it was just a dream, he is filled with fear and caution.