In an aerospace city in the north, seven children who were born an only child became closer than siblings and called themselves “The Big Dipper.” They all promised to conquer…

On Planet K, unknown to anyone on Earth, three teenagers chosen by fate can travel back and forth twenty years into the future by sneezing. In the face of a…

Humans built huge engines on the surface of the earth to find a new home. But the road to the universe is perilous. In order to save earth, young people…