He transmigrates as Li Xian, the third son of Emperor Gaozong Li Zhi and Wu Zetian, and the current crown prince.
Armed with the Sign-In System, he finds that it only lets him complete one task a month. He has no choice but to build up his own strength while relying on the System to change his fate and reshape the entire Tang dynasty.
As his power grows, he faces threats from all sides. Using the strength he has built and the System, Li Xian turns danger into opportunity time and again.
He contends with the martial world, wages war against foreign states, and challenges fate itself, climbing to the pinnacle of power.
He shakes every nation, brings all states to bow in submission, and becomes a legend for the ages.