"Such a thing has never happened, not even the predecessor experienced this..."
...
After leaving Alvis's Dragon Nest, Lis did not rush to find the World Rune [Forest] at the location given by the Platinum Dragon King but returned to his Magic Workshop.
For him, this matter was not urgent.
This World Rune had been silently resting in that sea for countless ages, so a little more time wouldn't make much difference.
Lis's visit to the Metal Dragon Island was only halfway complete, and he planned to search for the World Rune after leaving.
Now, Lis had resolved the problems of the Dragon Soul Curse, and his Dragon Language Magic learning was proceeding smoothly.
Once the Red Dragon Curse was absorbed, the learning pace of Dragon Language Magic would accelerate.
With the remaining time, Lis planned to thoroughly research the source of the giant dragon's formidable body.
