Ren and Akane are old friends, but the two haven’t seen each other in years after Ren moved away. Ren has many memories of how Akane and he used to challenge each other in various ways, and he always lost. Now that he’s back, he wonders if she even remembers him. He needn’t have worried. Not only does Akane remember him, she’s ready to begin the challenges once more. She’s not gonna lose!