It seems you're referring to "Yama Hime no Mi" (which translates to "Mountain Princess Fruit" or more commonly known as "Mountain Princess") and specifically asking about Volume 3, focusing on its deeper story aspects.
Narrative Structure: Discovery and Psychological TollThe third volume focuses heavily on the theme of shattered perception. yama hime no mi vol 3
Volume 3 typically centers on the character Sawako, a single mother whose life takes a dramatic turn when her son’s friend, Masaru, enters their domestic sphere. It seems you're referring to "Yama Hime no
Anime Information: You can find detailed staff and character lists on aniSearch or MyAnimeList. If user has read Vol 1 & 2, auto-flag Vol 3 as "Next up"
While the earlier volumes focused on the "Mountain Princess" as a legendary figure, Volume 3 deconstructs this myth through the eyes of those living in her shadow. The narrative emphasizes that the "mountain" is as much a mental barrier as a physical one.