In some fanfics, Naruto might be able to use a hollow mask through some creative plot devices. Maybe it could be due to some sort of cross - over magic or a unique power - up he receives. However, this is completely a product of fanfiction and not part of the original Naruto lore.
It could be a new character created specifically for this fanfiction. Maybe a powerful wizard who has been in hiding and uses the mask to conceal his true appearance while he moves around Hogwarts or the wizarding world.
It might be related to a secret society or a dark magic object. In the Harry Potter universe, there are often mysterious items with special powers. The hollow mask could be one such item, perhaps used for disguises or to access hidden places.
One of the main attractions in Hollow Ichigo x Ichigo yaoi fanfiction is the exploration of their psychological connection. Since Hollow Ichigo is a part of Ichigo, it's like a self - exploration but in a more romantic or sexualized way in yaoi. The fanfiction might show how their relationship evolves from a state of conflict, where Ichigo is constantly fighting against Hollow Ichigo, to a more harmonious or at least an understanding one. This can be really appealing to readers who are interested in character development within the framework of a non - traditional relationship.
Well, one aspect could be the exploration of the relationship dynamic between Ichigo and the female Hollow Ichigo. It might delve into how their opposing natures interact, like Ichigo's heroic side and the Hollow's more chaotic nature. It could also show how they influence each other's growth in the fanfiction world.
Honestly, I don't know when the TYBW manga starts. But you could search manga databases or ask in manga enthusiast communities to get the details you need.
A common theme is the exploration of their dual natures. Since Ichigo has his own powers and the female hollow ichigo has her unique hollow characteristics, fanfictions often play with how these two different yet connected aspects interact.
In such fanfiction, Naruto's personality could be a mix of his old self and a new, more complex version. He would still be the determined and kind - hearted Naruto at heart. However, the power of the hollow mask might make him more secretive. He might keep things from his friends and mentors for fear of them trying to take the mask away. This internal conflict between his old and new self could be a major part of his character development.