Geonyeong Yoon, an ace pitcher for the professional baseball team 'Embo Elephant'. One day, he began to be concerned about the club's mascot, the Elephant Punz. As a mascot, it's just something to cheer for, but Punz is constantly scratching the nerves of Geonyeong. It seems that Wonwoo, a man wearing an elephant costume, had a connection with Geonyeong in the past...? The strange nerve war between the two gradually turns into different emotions.