In a Chinese city in 2020, Fan Yilun, an alien navigator who had been trapped on Earth for thousands of years, finally found the whereabouts of the last piece of mudstone slab fragment and determined the navigation CCC that left the Earth. Just as he was about to return to space, he was interfered with by unknown forces, and the space-time energy Yaoshi was lost, and his only alien companion, Chu Qi, was injured again and fell into a long sleep. Coincidentally, in the hospital, an energy space-time stone that was fought for by aliens fell into the small body of a 10-year-old girl Li Muzi along with a pacemaker, which saved Xiao Muzi's life, but also involved her in a fateful life and death. 10 years later, Fan Yilun is already a super film and television superstar and the big boss of an acting company, Chu Qi has finally woken up, and the moment to leave the earth and return home is imminent, and he must find the lost energy space-time Yaoshi. At this time, the two unexpectedly reunited with Li Muzi, an earth girl who entered the film and television company for an internship, and faced the continuous interference and conspiracy of alien mysterious forces, a thrilling experience was revealed......