Kazuo Mido is a pastor at a small church. He lost his wife 8 years ago and raises his only daughter, a junior high school student, singlehandedly. When she is diagnosed with an illness, he undergoes a drastic change.
A pioneering roboticist awakens in 2025 after decades in cryosleep. To change the past and reunite with his adopted sister, he seeks a way back to 1995.