Gradually, the training became more intense, even including several long hikes, but for Ren He the effect was the same; it did not challenge his physical limits.
After returning to camp, everyone would be slow-witted or even feel unwell, but Ren He would still sit with Yang Xi on a large boulder to watch the sunset, whispering from time to time, only ceasing this public display of affection when the weather turned exceedingly foul.
Gradually, everyone started to feel a bit confused. Didn't this guy say he had never been above 6,000 meters? How come he seems to be fine?
Even experienced climbers would feel unwell during the gradual acclimatization process, more or less, but nobody was completely immune.
When Yang Xi and An Si first arrived, they felt dizzy doing nothing at the 6,000-meter camp, let alone Ren He after exercise.
