Endeavor and Dabi's battle rages across the city as Endeavor fights to solidify his new position as the number one hero. Hawks provides support, but where do his loyalties really lie? Midoriya experiences a cryptic dream about the past—what secrets do the previous wielders of One For All have to show him? Then Class 1-A's joint battle training with Class B begins.

Volume 21 of the My Hero Academia manga series by Kohei Horikoshi.