Synopsis: Garasu Kobo no Renkinjutsushi

Luo is reborn as the firstborn son of a family belonging to a frontier lord. Upon encountering the fire spirit Lava, he recalls his aspiration from his former life to become a glass artist. He longs to once again craft exquisite glass art with his own hands. Upon discovering that glass is not commonly utilized, he takes on the challenge of producing glass using alchemy alongside Lava. With the help of his esteemed alchemist master, he goes on to create potions, beer glasses, and the very first glass mirror in another world.