My Sister Asks Me To Air Condition The Sun

When Earth faces a crisis of abnormal solar heating, teenager Chen Mo and his mysterious sister Xiao Xing are transported to a spaceship with a mission: install an air conditioner on the Sun. They gather a team to fight meteorites, solar storms, and other cosmic dangers while dealing with internal conflicts and faulty orders from Earth's command center. Together, they battle the dark matter consuming the Sun and successfully avert a global catastrophe. However, just as they prepare to return home, alien visitors arrive to take Xiao Xing, the Star Core Spirit, forcing everyone to make a new choice.