The Shenlong clan was originally the cosmic royal family in charge of the vast universe.
Because they were invaded by two other universes, betrayed by their subordinates, and faced with internal and external troubles, the Shenlong clan was attacked from both sides and eventually fell into ruin...
Hundreds of thousands of years later, a young man accidentally got a divine dragon jade pendant, and from then on he shouldered the responsibility of reviving the divine dragon clan...
His path of cultivation begins with, refining qi, returning to the origin, channeling the spirit, true spirit, spiritual void...
Very good introduction to Katsuryuen and back