Disclaimer: I don't own Naruto or Bleach.
Plot:
Naruto died and became a Shinigami; he had natural abilities similar to the Quincies in manipulating Reishi to create weapons and enhance himself. He believed this was due to his status as a Sage when he was alive.
Key Points:
Naruto's power doesn't destroy the hollow but purifies them because he is a soul reaper.
Naruto Zanpakuto can be any you want but his Quincy-like ability is unrelated to his blade.
Naruto helps defeat Yhwach with his power which can counter the Quincy King's.
Naruto becomes the Soul King after the original one is killed by Yhwach; he doesn't get cut apart like the OG Soul King, which the Royal Guard admits was a mistake on their part for letting that happen.
Naruto gathers a harem so he can produce candidates for the future Soul King in case anything happens to him.
The Harem will consist of women from all races; Shinigami, Quincy, Fullbringers, Bounts and Humans.
The rest is up to whomever takes the challenge. PM me if interested, also check out my pa-tre-on under SaintGreenz for early access and exclusive content.