Black Jade Case
The Black Jade Case is a restrictive treasure container whose acquisition, custody, or use materially affects the story.
History
Acquisition, use, and later custody
Cha Hong spends roughly a century breaking its restriction; Qin Yu takes the opened case after the underground battle. (Chapters 122–133)
Abilities and properties
- Restrictive container holding the eighth jade sword. (Chapters 122–133)
- Where the corpus demonstrates an effect without explaining its mechanism, the mechanism remains unspecified rather than inferred.
Ownership and custody
| Holder or custodian | Relationship to the item |
|---|---|
| Cha Hong | Custody follows the transfers and associations described in the local evidence. |
| Di Tong | Custody follows the transfers and associations described in the local evidence. |
| Qin Yu | Custody follows the transfers and associations described in the local evidence. |