Kapitel 343: CCCXLIII. The Iron Emerald

The training continued and in groups of 4 or 5 people, the soldiers of the three Clans continued to practice against the huge training dummies, following the instructions of Dag and his companions, who having already faced the Jotunns, knew what they were capable of.

Evening came and everyone left the arena, returning to the city, tired and sweaty, with the spirits pumped for departure, despite the fear that Kjell had managed to instill in their minds, through his speech.

Dag chatted with Egill, who asked him if there had been any progress with the skill he had to learn. 

He confessed that after he had finished reading the book nothing had happened and thought that what he had to do was read it again, focusing on the smallest details and starting to practice.

...

Four days passed when someone knocked on the door of Dag, who had stayed to sleep more than usual on that sunny morning.