| Black Dragon Cosmic Technique | |
|---|---|
| |
| Name | |
| Hangul | 묵룡혼원공 |
| Hanja | 默龍魂原功 |
| Battle Data | |
| Martial Art | Unknown |
| Class | Support |
| Range | User |
| Information | |
| First Seen | Chapter 38 (Yongbi) |
| Known Users | Goo Hwi |
The Black Dragon Cosmic Technique is a recovery technique utilised by Goo Hwi. He is able to regain half his inner ki in six hours using this technique.[1]