"It's done, the skill issue has finally been resolved."
Gu Shanhai looked at the three bottles of potion in his hand, named Basic/Advanced/Divine Favored Skill Potion, respectively. After consumption, one could acquire a skill of the corresponding level.
The only defect was that it could only be used in this world, and the user had to be a player; then, the player could randomly acquire a skill of the relevant level.
As for what skill it would be, Gu Shanhai didn't guarantee—it would just be a skill related to the user's class.
The raw material was the rules, which Gu Shanhai had fished out from the pool water, and then turned into skill potions. The reason it was limited to players was that players had the backup of "The First Epoch," allowing Gu Shanhai to forcibly implant into them the skills evolved from fragments of the rules.
If it were a native instead, they would be assimilated into a pool of rule water at the first instance.