| Chrono Quest | 紀元前 |
| Offer Method | adventure quest |
| Difficulty | 8 |
| Time Limit | none |
| Town | Zanzibar, Aden |
| Required Skills | Geography (12), Religious Studies (8), Visibility (10) |
| Discovery | Geography / Ghaggar-Harkra River A river that is said to have flowed parallel to the Indus River in ancient times. Although it only flows during the rainy season now, there is a hymn to it in the Rig Veda as the Sarasvati River. One theory is that the Hindu goddess Sarasvati is the deification of this river. Rank: 5, Points: 10, Difficulty: 12, Experience Points: 1,030 |
| Reward/Advance | Remuneration: 164,000 / Advance payment: 10,000 |
| Exp/Fame | Experience: 190 / Fame: 105 |
| Items Obtained | 8 request letters |
| Chain Quests | |
| Notes | 1. Dev Departure Official x2 2. Calicut Archives Scholar x3 3. Calicut Archives Book of Religious Studies x2 4. Calicut Archives Scholar x2 5. West Coast of India, Northern Rocks, 263m East, 11m South Visible Wednesday Bonus Quest |