When the Boruto series removed Naruto from the main story, it kickstarted a series of dominoes that changed Konoha in a big way. Kawaki used Eida to rewrite reality, making people think Kawaki was Naruto's son and that Boruto murdered the Hokage. It created a new period with Kawaki as Konoha's "prince," running the village while hiding how he stored away Naruto and Hinata in a secret dimension.
Source：https://www.cbr.com/boruto-two-blue-vortex-naruto-missing-makes-konoha-better/
