Tiannian is an encyclopedia about the future. It can be interpreted from different angles, including natural science, especially astronomy, meteorology, life science, environmental science, brain science, psychology, theoretical physics, astrophysics, cosmology, mathematics, computer science and so on. Standing at the forefront of various disciplines, the author has produced many brilliant imaginations about the future of science. At the same time, he artistically expressed these imaginations through characters and plots in the form of literature, which contained universal feelings and humanistic compassion and became an encyclopedic epic about the future.

Author He, 197 1 born, 19 years old, published his first science fiction novel and won the "Silver River Award", the highest science fiction award in China.

The novel Tiannian tells that the birth and existence of the earth's biosphere depends entirely on some ingenious and incredible luck, but such grace is accompanied by inherent dangers. In Han mythology, New Year's Eve is the year of disaster and evil beasts, which not only exists in reality, but also has already appeared. That is the true fate, without reason or explanation. Facing the "natural year" which is advancing step by step like a noose, as the soul of all things, human beings find themselves as a fragile summer bug for the first time.