Eventually, Tamami reaches the end of her life, and Masato becomes the only person in the world. Unable to die, he continues researching the artificial life left behind by Dr. Saruta, and tries to somehow create life, but it doesn't work. He can't even meet the woman who was in Cold Sleep for 5000 years. Masato is tormented by overwhelming loneliness... After many years, a new life is born in Masato's body. And Masato was reunited with Tamami.