Young Master, Why Are You Cultivating Both Good and Evil?

The stone beads falling from the ancient tomb in the dream, the devil who keeps chasing him, the grievances that no righteous person wants to mention. Thousands of years have passed, but it finally broke out on the eve of the wedding. The old dream is brought up again, and the grievances continue. Is killing gods and demons all the way to become a demon? Or to become an immortal?