Classic of Difficulties
Its full name is the Huangdi's Classic of Eighty-One Difficulties, a famous medical work whose purpose is to expound the doubts and key points of the Huangdi Neijing.
Traditionally attributed to the famous physician Bian Que, it emphasizes the theories of "Interference of the Five Pathogens" and the "Ten Variations", explaining the generating and overcoming relations of the five organs,
and its discussions of pulse study, Meridians, the organs, and even acupuncture have deeply influenced later medicine.
Effect
Requirement: Scholarship 25
| Level | Effect | Martial Points |
| LV1 | Scholarship 1, Poison Resistance 1, Paralysis Resistance 1 | 5 |
| LV2 | Scholarship 2, Poison Resistance 2, Paralysis Resistance 2 | 5 |
| LV3 | Scholarship 3, Poison Resistance 2, Paralysis Resistance 2 | 5 |
| LV4 | Scholarship 4, Poison Resistance 3, Paralysis Resistance 3 | 5 |
| LV5 | Scholarship 5, Poison Resistance 4, Paralysis Resistance 4 | 5 |
| LV6 | Scholarship 6, Poison Resistance 5, Paralysis Resistance 5 | 5 |
| LV7 | Scholarship 7, Poison Resistance 6, Paralysis Resistance 6 | 5 |
| LV8 | Scholarship 8, Poison Resistance 6, Paralysis Resistance 6 | 5 |
| LV9 | Scholarship 9, Poison Resistance 7, Paralysis Resistance 7 | 5 |
| LV10 | Scholarship 10, Poison Resistance 8, Paralysis Resistance 8, Medicine LV1 | 5 (50) |
How to Obtain
- After taking in the Ye siblings, in the "Tang Fang Returns" event, land on 【Fifty Percent】 on the luggage wheel to obtain it.