| Chrono Quest | 神話時代 |
| Offer Method | adventure quest |
| Difficulty | 7 |
| Time Limit | none |
| Town | Amsterdam |
| Required Skills | Astronomy (10), Visibility (8), Spanish |
| Discovery | Astronomy / Cetus It is said that the monster whale that attacked the Ethiopian princess Andromeda was turned into stone by Perseus and then lifted into the sky. Quest “Sea Monster Investigation” Discovery Card: 375 Rank: 4, Points: 9, Difficulty: 10, Experience Points: 750 |
| Reward/Advance | Remuneration: 513,000 / Advance payment: 50,000 |
| Exp/Fame | Experience points: 500 / Fame: 205 |
| Items Obtained | Request letter x 7 |
| Chain Quests | |
| Notes | 1. Oxford Researcher (immediately southwest of the northeast carriage) x 2 2. Seville Archive Scholar x 2 3. Sea off the coast of Zanzibar - visible * Can be found anywhere in the sea * Nights other than stormy weather (cloudy weather possible) * Star map survey "Cetus" research item * Bonus Quest Monday |