Seojun held the sword, Astral in his hand, its faint glow pulsing in rhythm with his aura. His system spoke with excitement:
[Test it out, host! I wonder how strong it is now.]
Seojun smirked, his eyes narrowing as he looked at the weapon. "Even if you didn't tell me, I'd definitely test Astral. Now, where's the best place to do it?"
[I'll find an abandoned island. Give me a moment.]
A few seconds passed before the system responded, [Found one. This island is used for bomb testing—no living beings, no plants, no trees. It's perfect.]
In an instant, Seojun vanished, teleporting to the designated location. When he appeared, he hovered high above a barren, lifeless expanse of land, cracked and scorched from past bomb tests.
Seojun gripped Astral firmly, raising it slightly. "Let's see what you can do," he muttered.