| Discovery Type | Astronomical |
| Discovery Name | summer triangle |
| Rank | ★☆☆☆☆(1) (Number of Stars on Discovery Name card) |
| explanation | Three 1st-magnitude Stars form a slightly elongated triangle in the European summer night sky. It spans the Milky Way and serves as a landmark for finding other stars and the constellation Asterus. |
| Era | |
| Deck Points | 1 (Required Deck Points for debate deck) |
| Difficulty | 1 (Rank of skills required for discovery) |
| Experience | 100 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | Student observation record |
| 最終更新 | 2015-01-27 02:09:17 System |