| Chrono Quest | |
| Offer Method | adventure quest |
| Difficulty | 6 |
| Time Limit | none |
| Town | Seville |
| Required Skills | Archaeology (8), Visibility (6), Mayan languages |
| Discovery | Historic Site / Cahokia Earthworks A huge earthwork built by people living in the Mississippi River basin. It is said that people of high status lived on top of the earthworks. The largest one is approximately 300m long, 250m wide, and 30m high. Huge Hill Rank: 4, Points: 9, Difficulty: 8, Experience Points: 640 |
| Reward/Advance | Remuneration: 190,000 / Advance payment: 10,000 |
| Exp/Fame | Experience points: 230 / Fame: 210 |
| Items Obtained | 6 request letters |
| Chain Quests | |
| Notes | 1. Seville Adventurer Guild Master x 3 2. Portobello Tavern Master 3. Portobello Trader 4. Portobello Raul x 2 5. Southeast coast of the North American continent, northwest red flower 10m west, 23m north Bonus quest Sunday |