Earth astronaut Su Yao accidentally crashes into a strange planet while performing an interstellar mission. She faces a dangerous environment and a ruthless alien Wang Zichen. Cultural differences triggered misunderstandings and conflicts, but also allowed her to glimpse the loneliness and planetary crisis hidden in the prince's heart. When foreign enemies invade Chen's homeland, Su Yao relies on her knowledge of earth's spaceflight to fight side by side with Chen, and develops love from the dependence of life and death. However, the earth is also facing the same threat! Should he stick to the alien planet or return to his homeland? Chen broke through the thousand-year shackles for love and resolutely rushed to the earth with her to resist powerful enemies together. Can love across the stars bloom in the flames of war and compose a legend of the fate of twin stars? This is not only an epic battle to defend the homeland, but also a two-way rush of two souls in the depths of the universe!
