| Chrono Quest | |
| Offer Method | adventure quest |
| Difficulty | 9 |
| Time Limit | none |
| Town | Stockholm |
| Required Skills | Ecological research (11), Biology (13), Japanese (1) |
| Discovery | Insects / Red-crowned Mayfly A type of mayfly that widely inhabits Japan and other areas. They prefer clean water to breed, and their larvae grow on the bottom. When it emerges, it emerges from the ground and flies around, but it dies within a few days after becoming an adult, making it a symbol of ephemerality. Discovery Card: 455 Rank: 5, Points: 10, Difficulty: 13, Experience Points: 910 |
| Reward/Advance | Remuneration: 729,000 / Advance payment: 70,000 |
| Exp/Fame | Experience points: 540 |
| Items Obtained | Request letter x9 |
| Chain Quests | |
| Notes | 1. Sakai Archives Scholar x 2 2. Southeastern coast of the Japanese archipelago, northwest, Pointed Rock, 65m west, 44m north, ecological survey |