Instead, she must have desired that her brother safeguard her from ... the chances are that Eida knew she was in love with Boruto, another Otsutsuki. Hence, she must have wanted her as a friend ...

and chapter #15 also reveals how he will catch up to his "brother" Boruto in terms of power. It also emphasizes one of the biggest themes in the series as well as making one character even more ...

Boruto and Kawaki first began their relationship ... While the protagonist's goal of undoing Eida's omnipotence while simultaneously "saving" Kawaki parallels Naruto's ideals, Kawaki's own ideal ...