First mentioned in chapter 2441 when Stubborn Heart was leading a group of Tier 3 experts from various major powers from the Black Dragon Empire to raid Stone Forest City after its public opening in Cold Spring Canyon.
Flower Rain is an independent expert who operates within the Black Dragon Empire.
- Promoted to Tier 3 prior to her first appearance
Realm of Refinement:
- Void Realm 
- Unnamed Tier 3 Domain Skill