Observers Hiding In The Shadows

Shye expected the training to take at least a week, however, he didn't expect that it would take him two weeks even though he had all the necessary high-grade resources to level up almost all of the new skills to level 3.

He could only imagine how much time it would take for an average adventurer, who doesn't have the luxury of using high-grade potions and tonics for the sake of training, to level up their skills as these guys had no other options than to wait for their mana and stamina to recover over time naturally.

Due to this sudden realization, Shye couldn't help but appreciate his overwhelming advantages again.

There was just no way in hell his strength would be remotely close to what it is now if he didn't have the system even if he trained his guts out.

Still, he couldn't level his rare skill up to three as its mana consumption was just too huge.