"Quantum Leap" is a science fiction drama that aired from 1989 to 1993. The original drama tells the story of physicist Sam Beckett (played by Scott Bakula) who carried out a time travel research project called "Quantum Leap" with government support. However, when there was no progress and the government was about to withdraw funding, Sam decided to walk into the accelerator to test it himself. Unfortunately, the experiment was not completely successful. Although the protagonist successfully traveled through time, the jump point was not controlled and would continue to jump. The rebooted version tells the story that it has been 30 years since Sam Beckett stepped into the accelerator and disappeared, and now a new team wants to restart the project, hoping to understand the mystery behind it. Scott Bakula will not participate in this project.