"Next summer's Mountain God Festival, I heard it happens once every ten years, should be a grand event."
"That seems to be the case, what's wrong?"
"Oh, it's nothing." Dice's voice, whose gender he couldn't tell, sounded very cold, "I just came to give you a spoiler. Your brother will get lunch at that time."
"How could this happen?!" Ugetsu Mengsaki was shocked.
"... It's too exaggerated." Dice said.
*
Many years later, when Ugetsu Yumesaki looks back at her friends around her, she will recall the distant but unremarkable evening when she met the dice, and cry out those words from the bottom of her heart with tears in her eyes——
Galgame, that's not the case!
Concept: Love and miracles exist.