In this world, people are born without a gender. In one possible future for Hinase, she finds happiness as a woman while her friends support her transition as a young adult. If Hinase ends up dating Shiori, hijinks ensue on a summer trip to the hot spring. If Hinase dates Ritsu, the two learn what it means to be a lesbian couple today. Meanwhile, Azusa's blind date goes awry, and Rui finds her spark again after losing herself in a relationship. What might life bring Hinase as a woman?