One Chance Gives Rise to Ten Thousand Tribulations

For generations, the Dragon Clan has guarded Lock Dragon Valley, where countless demonic spirits are sealed beneath the valley...

A thousand years later...

Long Fan, son of the Dragon Clan chief, falls in love with Su Nuoyao, daughter of the Beast Clan chief. Their ill-fated romance leads to the destruction of the seal on the demonic spirits...

To prevent disaster, Long Xiaotian, chief of the Dragon Clan, separates the two, and Long Fan falls into a deep depression.

Afterward, disciples in the valley who bear different surnames seize the opportunity to stir up trouble. In the end, they rise in rebellion and seize Lock Dragon Valley, bringing about the disappearance of the Dragon Clan...

Sixteen years later, Long Fan returns in triumph with Long Chen, the grandson of his elder brother Long Ao, and begins his path of revenge...

But the tens of millions of demonic spirits beneath the valley have already slipped away in secret. Trying to fix the problem now is too late...