S2·E24 The Gong Chimes.. The Ring of the Devil

Kim's manager confidently predicts Kim's victory during the pre-fight press interview. Danpei and Nishi encourage Joe in the locker room, but Joe is not his usual self. Unsurprisingly, Kim dominates the fight and Joe can only defend himself. However, no matter how hard Kim knocks him down, Joe continues to get up. Why does Joe continue to get up in such a hopeless fight?