Wasn't I just delivering this?
Looking at the densely packed words in his hand, Jiang Feng's copying slowed down, only sighing.
The way he held the pen was completely different from people of this era. They all used the brush-holding posture, only he made a steel pen himself. While he could use a brush, privately using this method was clearly more efficient.
Moreover...
Can a brush write in foreign languages?
Nowadays, he can battle those masters for several hours, almost entirely relying on the traits brought by the Violet Firmament Sword Technique, conserving Spiritual Energy wherever possible. When his Spiritual Energy was about to be depleted, he would activate the Demon Heart Technique for endurance, complementing each other, which was already his limit.
Even so, he could only withstand several hours at most.
Sounds long, after all, sparring between fellow disciples lasts at most an hour, but the problem is, sparring and going all out are two different things.