As a result, Vandalieu needed to create carriages and horse-shaped Golems (similar to the clay horses in textbooks on Earth) with Golem Transmutation.

“Carriages in Lambda don’t have suspension, do they?” said Vandalieu. “Sam doesn’t have them either, though he doesn’t shake because of his skill.”

“Bocchan, why are you talking about pensions?” asked Rita.

Naturally, springs and coils hadn’t been invented in Lambda.

Boards and poles were put together in a structure to reduce shock, but metal springs didn’t exist.

So Vandalieu created them and added them to his carriages. He would be able to test the idea that he had thought of right away, so his Golem Transmutation and Carpentry skills were celebrating.

“You possess the technique of a carriage craftsman, your Majesty? But still, the world’s technology has progressed from where it was two hundred years ago when we were alive,” Levia remarked.
“No, Levia-sama; this is something that the kid’s invented himself,” Borkus told her.

In truth, however, Vandalieu hadn’t actually invented springs. He had simply reused his knowledge from Earth and Origin to reproduce them.

“You can praise me more,” said Vandalieu.

He was happy to be praised, so he showed no modesty. Although he was using his prior knowledge, it was his own skills and magic that were reproducing the technology, so Vandalieu considered it to be his own achievement.

Patents on Earth and in Origin meant nothing in Lambda, anyway.