Heaven Outside the Sky

An inconspicuous red-roofed house, it is located in the green mountains and green waters, with an elegant and comfortable environment. It looks very ordinary and has nothing special. In fact, it is the surface building of a huge underground high-tech building. Dudis, Dudis and the old housekeeper and gardener Lao Qi, as well as Du Mohan and Yudie, the parents of Dudis and Dudis, live here, while Miaoer lives in seclusion in a cave near this house. Siblings Dis and Dis attended a special school, which is an international chain of schools. Many children with high IQs from many countries study in such schools. The direction of this special school is to train talents: space research operators. The school's curriculum is rather special. Representatives include: Adam in Europe; Marcia in the United States; Koichi in Japan; and Dis and Dis in China. School was about to start, and Dis and Dis received notifications of selection for the "Future Space Star" selection competition jointly organized by the Space Association and NASA Space Center. Although they were very happy, everything was within their expectations because they were born gifted children. If there is any intelligence competition in the school, a third person will not be assigned to participate. If they win this competition, they can go to the Mars base to see their parents whom they haven't seen for a long time! In fact, the real purpose of the intelligence competition is to select "Indigo Boys" to save the earth from an upcoming huge disaster caused by a series of problems such as energy crisis in outer space and environmental pollution, etc. Now, this disaster is not far away! How to avoid disaster? Save humanity? Please read the novel "Tian Wai Tian".