Traveling Through the Millennium: This Boss Is a Bit Weak

Thousands of years ago, Daxia was invaded by the Dongli curse master. The ancestor of the Qingxuan Sect had a chance of survival for future generations, so he sent his disciples to the future generations at the cost of death. Thousands of years later, Li Hanguang woke up and faced the dilemma of losing all his spiritual power. How could he save Daxia from danger?