This story is about Shinonome Hajime, an adventurer of Silver Range. He's dedicated to fulfilling missions from the guild. One day when completing a quest for monster meat, he finds a strange girl named Lily in a dungeon who's far more trouble than she's worth. Saving the girl from certain death, her story reminds him of his similar past and he takes her under his care...

Van, the fourth son of a powerful noble, is only two years old when he remembers his past life as a salaryman in Japan. With his adult brain in a young body, he's considered a child prodigy...until he displays the "Production Magic" skill when he turns eight. In a family that favors offensive magic, this crafting skill is considered useless in battle, and Van is banished to oversee a tiny country town in disgrace. With only his personal maid, the memories of his past life, and his "worthless" magic, can Van improve the fortunes of this little village—and himself?

The cute comedy manga and anime take children's stories and folktales from all around the world and asks, "what if a cat appeared in this story?"

Twenty years ago, numerous "Spiritual Ruins Gates" suddenly appeared all over the world. The spiritual energy gushing out of them would awaken the supernatural powers of those who came into contact with them. These people who awakened supernatural powers were called "Spirit Warriors". Among them, the "Space series" Spirit Warriors became the strongest because of their outstanding performance in the "Beast Tide Disaster" and the scarcity of their awakening. Jiang Nan grew up in an orphanage in Jiangcheng, Lingzhou. He aspired to become the top spiritual warrior since he was a child. At the age of sixteen, he awakened the strongest and rarest space-based supernatural power, becoming the second space-based supernatural power in Lingzhou. Our story begins here...