Once upon a time, there was a witch named Ireina. She enjoys a free and carefree journey on her own. This time, the people she encounters are――. An uncanny doppelgänger who continues to do good deeds, Irein-san; two siblings who fight against the monster lord to protect their hometown; a young man and his childhood friend who continue to excavate ruins in the desert; the "Liberation Union" who are intoxicated by their own cause; men and witches in pursuit of the perfect "forest path"; and even the fated person who will be bound to Ireina... "How about going on a little date?" While being swept up in unusual customs and difficult incidents, she experiences repeated encounters and farewells.