Beep! Beep! 

‘Oh? You managed to add more functions in that short period of time?’ Han-Yeol thought.

When he first put on the goggles, there was nothing special about them, as their sole purpose was to aim the shoulder cannons. However, today, there was something different about the goggles, although it wasn't incredibly amazing. A software had been added to display a summary of today's weather, humidity, and a GPS map.

This might not seem particularly impressive, but Han-Yeol was genuinely amazed because Yoo-Bi had managed to accomplish all of this in just four days.

‘Hehehe… I’ll use it well, Yoo-Bi.’

Having gained a new weapon, he was on cloud nine right now.

Zhiiiing!

His perspective shifted after putting on the goggles, and now he could see it.

Thud! Thud! Thud! Thud! Thud! Thud! 

“Kieeeeeeeek!”

“Kwuaaak!”

Lamidanda Airport was located on elevated terrain, and the monsters were currently climbing uphill toward it.

“What a lovely day to shoot cannons~” Han-Yeol hummed a tune as he aimed at the horde of monsters.

Zhiiing… Kaboom!

His easy-going demeanor was nowhere to be found as he suddenly turned serious, unleashing a barrage of blasts from his shoulder cannons. Moreover, he didn't forget to employ one of his favorite skills to cause...