Fire Force Episode 21: Those Connected
Episode 21 of 24 of Fire Force, aired December 13, 2019, 24 minutes. Available with English subtitles and dub where released.
Episode summary
Obi and Vulcan face off against Dr. Giovanni and Lisa, during which Giovanni tells Obi more about the nature of Adolla Bursts. Shinra has an unusual experience that leads him to find Sho, but their reunion proves more volatile than hoped for.