Miroku manages to purify several hordes with his immensely stronger and spiritual powers as Sango exterminates another with her Black Hiraikotsu, which is strong enough to purify their energy as it has been infused with Kin'u's own developing Buddhist powers.

After Naraku stole all the jewel shards, he then united them to allow a more powerful body to be constructed. Miroku warned Inuyasha that Naraku's power had grown significantly since their last battle, but was ignored. Naraku escaped to the outside while making Mount Hakurei begin to collapse.

The series follows the adventures of Towa Higurashi and Setsuna, Sesshomaru and Rin's fraternal twin daughters, and Moroha, Inuyasha and Kagome Higurashi's daughter. The series' first season aired from October 2020 to March 2021; the second one aired from October 2021 to March 2022.

In the Season 2 finale, Riku is resurrected and reappears to explain that he is no longer part of Kirinmaru -- and that he was revived by Rion and Kirinmaru's Kon and Haku. Setsuna questions how this is possible, as do many fans.

A 24-episode second season, titled "The Second Act", was confirmed on the nineteenth of March. It premiered on October 2, 2021 with the next twelve being uploaded online every Saturday until the three-month long hiatus for the rest of the episodes to begin to air on the eighth of January in 2022.