Following destruction of Orochi, Juggernaut lies badly wounded from her attacks and cannot move. Tamaki sends the remaining Infernals to their rest, but is then attacked by two more Purple Haze knights. Fortunately she is saved by the arrival of Gustav Honda and Captain Obi. Meanwhile, Hinawa and Oze come under attack by Iron, another Knight of the Purple Haze, who uses his fire abilities to harden the iron in his body to the steely hardness of martensite. While Oze deflects Iron's flames, Hinawa keeps shooting at Iron’s vulnerable joints and they eventually defeat him...