Lu Cheng finds himself in a world without the means to attain eternal life. As a wanderer with a doomed fate, he discovers he holds the power to trigger divine punishment. Just as he reaches the brink of death, a mysterious system awakens, urging him to fortify himself and evolve by overcoming celestial trials. However, with the possibility of the sun, moon, and death bringing about the apocalypse, Lu Cheng must tread carefully.
The system not only provides a method for Lu Cheng, but also a philosophy - mortal ruin is inevitable under the heavens' will, while the universe's causality remains elusive. Armed with his sword, Lu Cheng defies the three-fold cycle of destiny and calamity with a laugh. His path to immortality begins with dismantling any obstacles in his way.