Episode 24

 is the twenty-fourth and final episode of the Fire Force anime.

Summary
Vulcan tries hard to make conversation with Shinra, but Shinra is distant and only replies curtly. He reminds Shinra that he is not alone. Shinra returns to the 8th.

When Burns took on Shinra, his power is better explained that it is a tremendous amount of heat energy that can boost his physical ability. Burns says he will only tell Shinra if he proves that he isn't weak. Shinra breaks through Burns' force field and lands a hit on his arm. Burns finally agrees to reveal the truth.

Sho's adolla burst awoke and their mother became an infernal. In that moment, Shinra's abilities manifested. The evangalist predicted this. Burns experienced what seems to be an adolla link as he witnessed Shinra's mother as an infernal, clutching Sho in her arms. Haumea uses her electricity to control Shinra's mother from a distance so she can bring Sho to them. In that moment, Burns decided to tell Shinra his family is dead because of the adolla burst being involved.

Shinra realizes he has seen his mother recently when in the adolla world. He wants to learn more about it to see his mother again. He assumes this is linked to Captain Hague. Obi agrees that they ought to investigate this. They both propose that if Shinra's mother is still alive as an Infernal, there may be a way to bring her back.