| Discovery Type | Treasure |
| Discovery Name | da vinci notebook |
| Rank | ★★☆☆☆(2) (Number of Stars on Discovery Name card) |
| explanation | Written by da Vinci himself. It covers a wide range of topics, from knowledge and considerations related to astronomy and medicine to drawings and sketches. However, all the letters are written in mirror script, making them difficult to read. |
| Era | |
| Deck Points | 3 (Required Deck Points for debate deck) |
| Difficulty | 5 (Rank of skills required for discovery) |
| Experience | 310 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | [Imperial Order] [[Technical manual for the canal opening project |
| 最終更新 | 2015-01-27 02:09:17 System |