Nana Miho entered the adult industry for one reason: to experience her first major orgy. Until now, she had hardly any sexual experience at all. This work captures Nana Miho overcoming her former self and transforming into someone entirely new. The adult industry is by no means easy. As she confronts its harsh realities, Nana Miho seriously pushes herself to change. She engages in intense gangbang scenes with 20 men, pushing past her limits one by one. In the end, she genuinely feels that being born on this Earth was worth it. Now, Nana Miho takes a bold new step forward, ready for her next challenge.