The Black Dragon Grocery Store sold brine used to coagulate tofu. That method of turning liquid into solid was, in Old John's eyes, no different from alchemy.
Although alchemy had declined nowadays, and many people associated Alchemists with swindlers when mentioning them, it was still not knowledge that ordinary people were qualified to access.
For the Lord of the Black Dragon territory to share the method of making tofu for free with commoners like them, who were even from another territory and not residents of the Black Dragon territory, was an action beyond everyone's expectations. It could be called a unique, unparalleled act.
Everyone who learned how to make tofu felt profound gratitude toward the Lord and the Lord Giant Dragon of the Black Dragon territory.
