In the sequel to Dog Days, Cinque returns to the enchanting land of Flonyard as the esteemed hero of the Biscotti Republic. This time, he is accompanied by two companions who also rise to the challenge of becoming heroes: childhood friend Rebecca Anderson, chosen by Princess Couvert Eschenbach Pastillage to represent the Principality of Pastillage, and his cousin Nanami Takatsuki, who takes on the mantle for the Galette Lion Dominion. Amidst the familiar camaraderie and thrilling athletic competitions that bind them, a new wave of enigmas and revelations emerges, threatening to overshadow their fervent sporting pursuits. Will they manage to balance their heroic destinies with their passion for sports, or will the mysteries of Flonyard consume their every moment?