Located southeast of Bluewick, the Tower of Stars was the site of an early celestial waterfall. The party adventured there over the course of a few days and back, deftly avoiding a red drake and befriending Mero, before heading back to town.
It is not immediately obvious why it’s called a tower, since it consists of the three small outdoor shrines seen in the image. Perhaps a mistranslation.
One of the shrines contained what used to be roots belonging to a world tree sapling, but the tree was missing and the root were blackened and shriveled — as if the energy had been drained out of them from within or beneath, rather than from without.