| Discovery Type | Treasure |
| Discovery Name | Erythra Sea Guide |
| Rank | ★★☆☆☆(2) (Number of Stars on Discovery Name card) |
| explanation | A record written by a Greek navigator in Egypt, which was a province of ancient Rome, around the 1st century. It was written for traders involved in trade between Egypt and India, and China, the farthest east, is also introduced as a silk producing region. |
| Era | |
| Deck Points | (Required Deck Points for debate deck) |
| Difficulty | 4 (Rank of skills required for discovery) |
| Experience | 320 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | |
| 最終更新 | 2017-11-22 17:52:35 Passing navigator @guest |