The western region is mostly mountainous, and the capital plain area has to rise by more than 1,000 meters above sea level, and the highest area is even more than 5,000 or 6,000 meters above sea level.

With the increase in altitude, not only because of the many mountain roads and it has become difficult to walk, but also because of the extremely cold climate of the Blue Star, which has led to a lot of plant extinction, as well as the increase in the concentration of demonic energy, the amount of oxygen on the Blue Star has decreased a lot, and now after arriving at a high altitude, some old people and children in the team have altitude sickness.

But fortunately, the old man and the child have been injected with genetic medicine and become evolutionaries, otherwise they would ......

"Getting the Underground Base at the End of the World" Chapter 287 Eleven on the Road is in the middle of the hand, please wait a while,

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