The prerequisite is that this Professional possesses enough talent, energy, and determination to advance both paths simultaneously.
Gauss was very confident about this.
There shouldn't be anyone in this world with a stronger "talent" than him.
He didn't need to worry about distractions weakening or even causing regression in his other Profession.
Besides, the [Sword Soul] Profession wasn't something incompatible or unable to coexist.
He slowly raised his right hand.
The movement was natural and relaxed, without any overwhelming aura. He held his fingers together like a sword and gently pointed ahead into the empty space.
No sound, no light, no anomaly.
"Slash!"
Gauss let out a long breath.
"Gauss, what are you doing?" Aaliyah widened her eyes. She had thought he was about to show off the new power he obtained, only to see him merely "acting" and making gestures in the air.
"Nothing happened at all."
Gauss turned and glanced at her.
