In a world where the only season is winter, the creation of spring chips away at the solitary lifestyle of those enduring the cold. Before long, in accordance with the earth's wishes, summer and fall are born, and the four seasons are complete. The one who carries the burden of the cycle is called the "Agent of the Four Seasons." Now, one young goddess--granted spring by the god of the four seasons and called "Daisy" by mother--holds that sense of purpose to her chest with pride. However, spring disappeared from this land ten years ago, and she must overcome hardship, fight back against disgrace, and return to the current god. Like a legend, the deepest part of her heart sends love to winter.