Li Younan is someone who naturally enjoys good sleep quality, and in the high-altitude environment, not to mention the altitude itself, it's genuinely quite peaceful.
In such a place, the most audible sounds are one's heartbeat and the echo of blood flow.
Many find it hard to rest well in such settings, coupled with the agony of oxygen deprivation, as blood oxygen levels plummet rapidly.
These sounds naturally become the biggest distraction during sleep at night, but for Li Younan, it's not a problem; instead, these sounds have become the perfect white noise, helping him to rest.
Upon waking up the next morning, Li Younan felt refreshed. He stretched comfortably and drew open the tent flap, then looked toward the tent of the three people not far away.
They were also up early, gathered together having breakfast.
To call it breakfast was a bit of a stretch—it was merely a few compressed biscuits paired with freshly boiled hot water.
