Yibo's altitude sickness is getting worse 😰 How will he handle it?

Episode 3: Between Peaks and Valleys (Part 1); Snow mountain exploration has started! Halfway through the climb, as the altitude gradually increases, the air becomes thinner and thinner, and physical weakness, dizziness, and other conditions follow one after another. Wang Yibo's altitude sickness becomes more and more serious. In this case, how will he deal with it?