The Labyrinth Area on Floor 74 was huge. A two-person party consisting of Feng Chen and Bella was no longer enough to conquer it. That made teammates absolutely necessary.
The first choice was definitely Kirito. Feng Chen had already witnessed how powerful the Dual Wielding skill was. After Floor 70, he often teamed up with Kirito. The purpose was simple: first, to speed up their progress through the floors; second, to help Kirito max out his Dual Wielding proficiency.
When a skill's proficiency reached MAX, it was considered completely mastered. When clearing the higher floors, fully mastered skills were the key to victory. Even skills like Target Search and Stealth could produce unexpected effects after being fully mastered. Needless to mention skills like [Recovery During Combat], which provided a certain degree of protection for players' lives.
Feng Chen fully embraced his bald nature, raising the proficiency of practical outdoor skills such as [One-Handed Sword], [Martial Arts], [Recovery During Combat], [Target Search], and [Stealth] all the way to MAX.
[Death Force: Sky Ripper], [Death Strength: Waning Moon], and the other martial arts learned from Fusion Warrior Hua had been merged into a single [Martial Arts] skill, but their proficiency had been reset in SAO. Because these martial arts were so powerful in themselves, Feng Chen still had not completely mastered them according to the SAO system's judgment.
Finally, it was worth mentioning that Feng Chen had already mastered more than ninety percent of his [Time Fracture].
A skill's strength determined how difficult it was to gain proficiency in it. [Time Fracture] had existed since the game's launch, yet it still had not reached max level, while the later-acquired [One-Handed Sword] skills had all been maxed out.
What did that represent? There was no need to say. There was only one answer.