章節 412: Departure for the island of ireland

Two days after that talk in the city's port of Asgard, a group of Drakkars arrived at the docks, of them under Vilhelm who was quite happy because he knew the feats that his son had done.

He was also quite happy because he could see his grandchildren for the first time. When he came down, he met Eskol who received him.

"Konungar Vilhelm, the Konungar Einar is a bit busy, but I will take it to the imperial palace."

Vilhelm just nodded and got on one of the horses that were prepared so the two of them rode to the imperial palace.

Einar who was in the laboratory looked with pride at the first prototype sound telegraph that he had created together with Sia.

Although it did not have any kind of light, the sound system worked by means of some keys which moved while the air could pass through a slit.

In this way, a single note sound could be created when the sounds were repeated multiple times, creating a morse code.