The Genius Assassin Who Takes it All

It’s the very Wind Thunder Blade.

Since the past, whenever the opportunity to upgrade a skill arose, this was the skill I prioritized.

The reason is simple: among the skills Kang-hoo possesses, it’s the only one capable of area-wide attacks.

However, it was impossible to predict what the skill would become if upgraded.

Still, it was possible to make an educated guess.

Based on the skill settings laid out in the original story…

If the Wind Thunder Blade were upgraded, the electrical storm would likely become the main concept rather than a secondary one.

Like the “Psionic Storm” skill from a certain game company’s game.

“Indeed, I lack in the area-wide attack department.”