C1345
The Dragon Emperor wasn't sad. After all, that had been a long, long time ago.
However, this can only be practiced to the True Immortal Realm, and there is no other part that can be found after the Xuan Immortal level. In the future, when you enter the starry sky, it will be best if you can find the rest, and if you can't find it, then you can cultivate other techniques as well