Miki raised Masaaki as a single mother. Thanks to her hard work and dedication, Masaaki successfully graduated from high school and got a job as a carpenter. Just as she was feeling a sense of accomplishment and emptiness after raising her child, Masaaki invited her on a trip to a hot spring. With a hazy feeling, Miki prepared for the trip. *Please note that there may be some blurring in the main video.