| Chrono Quest | 紀元前 |
| Offer Method | adventure quest |
| Difficulty | 8 |
| Time Limit | none |
| Town | Jakarta |
| Required Skills | Exploration (10), Biology (12), Chinese |
| Discovery | Fossil / Giant elephant bone A large elephant bone discovered near the Yellow River. The space between the left and right fangs is so narrow that it seems impossible to pass through the nose. Controversy over bones of large creatures Rank: 5, Points: 10, Difficulty: 12, Experience points: 1,120 |
| Reward/Advance | Remuneration: 160,000 / Advance payment: 10,000 |
| Exp/Fame | Experience: 210 / Fame: 95 |
| Items Obtained | Fossil picture book, request letter x 8 |
| Chain Quests | |
| Notes | 1. Hangzhou Archives Scholar x 3 2. Yuntai Mountain Young man studying (near the central mansion) x 2 3. Lower Yellow River, northwest of the Upside Down Rock (5m west, 2m south) Search near *North side of the upside down rock, almost in the same position as the object *Bonus Quest Saturday |