There are three reasons: 1. After eating meat while crossing the valley, the detoxification adjustment of the whole valley will continue. As long as you keep building.

Eating meat only affects part of the effect. Gastrointestinal peristalsis slows down during the period of food deprivation, and eating meat needs digestion, which will naturally be affected.

3. Pigu is based on aphrodisiac and detoxification, not on eating or not.