Besides this, Qin Changqing refined his Six Harmonies Mirror and also upgraded Master Butterfly Cloud's Cloud Butterfly Sword to the grade of a Dao artifact.
The Cloud Butterfly Sword was exceptionally sharp in attack. Because of its versatility, it could also be used defensively, but was not as comprehensive as Qin Changqing's Six Harmonies Mirror.
However, it was the most suitable for Master Butterfly Cloud. She herself preferred an agile approach, capable of using the instant teleportation ability of a Combined Body Cultivator to evade powerful attacks.
As for the Immortal Artifact Fragments, Qin Changqing continued his relentless study, gaining more understanding with time.
However, significant progress in the short term was not very likely, considering that these objects touched upon the aspect of 'immortality'.
Qin Changqing was not in a hurry.
