Hyunjae Moon, a beta, has been in a loving relationship with alpha Shinhoo Lee for seven years. But all this changes when Shinhoo sacrifices himself to save Hyunjae from a terrible accident. When Shinhoo wakes up in the hospital, he doesn’t recognize Hyunjae or have any memories of their time together. All Shinhoo wants now is a man who can handle his intense desires, but does a beta have the stamina to keep up with him? With their relationship in shambles, how can Hyunjae win Shinhoo back?