Volume 8 of Frieren (葬送のフリーレン) a manga series written by Kanehito Yamada and illustrated by Tsukasa Abe. It was published in Shonen Sunday magazine in April of 2020.
This manga is the story of an elf named Frieren, whose group of warriors has defeated Demon King and restored peace in the world. After this victory, Frieren's group splits, but they agree on meeting again some years after. However, when Frieren returns to meet them, humanity and their friends will not be the same.