Liu Cixin shao nian ke huan ke xue xiao shuo xi lie

Human efforts to journey to the center of the Earth have opened a terrible gate to hell. When the stratum ship crashes into magma, the crew hears singing from the centrospheres. Now the human race is at risk, and their fate will rest on a physics lesson in a small village.

"A soap bubble has saved a desert city that is about to disappear due to drought! A horror technology that led to the underground devil, but can solve the huge energy crisis of mankind in a hundred years! A person who received a call from the future changed the history of the future three times, but returned the future three times! This book will combine the thinking of reality with the imagination of the future to explore another possibility for humans to solve development problems.".

Scientists are on the verge of uncovering the secrets of the universe. But they cannot fully know it unless humans sacrifice their own lives. Text written in Chinese characters.