As the story progresses, the focus expands to include the "misadventures" of Hiraku’s children and his legendary pets:
If you want to read ahead, there is ample source material available: Isekai Nonbiri Nouka 3
Hiraku forms an expedition team to find a hot spring, leading to more infrastructure projects and new allies. As the story progresses, the focus expands to
Hakuren, the Ancient Dragon, joins the village as a schoolteacher. Her presence leads to massive gatherings of dragons, which occasionally causes diplomatic panics in the human and demon kingdoms. As the story progresses