| Chrono Quest | 紀元前 |
| Offer Method | adventure quest |
| Difficulty | 8 |
| Time Limit | none |
| Town | Aden |
| Required Skills | Exploration (7), Archaeology (9), Indian languages |
| Discovery | Historical relic / Glass-like shard A shard of melted pottery found in Mohenjo-daro. How can pottery be made to look like this? Ancient Mystery Rank: 4, Points: 6, Difficulty: 9, Experience Points: 744 |
| Reward/Advance | Reward: 250,000 / Advance payment: 0 |
| Exp/Fame | Experience points: 200 / Fame: 110 |
| Items Obtained | 8 request letters |
| Chain Quests | |
| Notes | 1. Dev Rest Area Owner*1 2. Dev Rest Area Customer (standing)*1 3. Deep in the northeast coast of the Arabian Sea (from the pointed rock in the north of the map), Sindh region, at the south end of the plaza northeast of the X-shaped passage at the bottom of the map, explore the area where the wall has collapsed Bonus Quest Friday |