There Is a Day Outside the Sky

In the mid-to-late 21st century, humans on Earth finally established a Mars survival base on Mars, ushering in the first year of Mars! Four people, including Shilin and Qingqing, were fortunate enough to be selected to land on Mars and experience Martian survival. But they unexpectedly discovered that this planet, regarded as the "second home" by humans, had always been protected by alien civilizations. Moreover, they also started a dreamlike interstellar journey and began to explore amazing alien civilizations. The world view gradually changed amidst the shock... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.