A book about weapons written by Tao Hongjing, describing the whole process from metal smelting to shaping for various weapons. It would be a boost to weapon production processes, and probably inspiring for weapon usage.
Value: 9000
Available:
| Port | Price |
|---|---|
| Hangzhou | 9000 |
| Requirement | Value |
|---|---|
| Chinese | 1 |
| KNWL | 26 |
Acquire: Brawling