I just realized guren and yuukimaru are in episode 479 of naruto shippuden, i thought they died in a filler, can anyone explain? : r/Naruto

Guren, Narutopedia

I love how in episode 479 after the great war Guren and Yukimaru are seen at the Leaf Village entrance among the crowd of people trying to get in to see Naruto

How to feel about the last episode of Naruto Shippuden - Quora

Where were Guren and Yūkimaru during the 4th Great Shinobi War in Naruto Shippuden? - Quora

Naruto Shippuden Episodes 470-479 Discussion : r/anime

Where were Guren and Yūkimaru during the 4th Great Shinobi War in Naruto Shippuden? - Quora

Which episodes in 'Naruto' are fillers? - Quora

What is the best order to watch Naruto? How can I avoid the fillers without missing out on the story line? - Quora

Believe it. — What age was Guren when she appeared?