Colin's figure swayed.
"Hiss, so tired. Didn't feel it during use, but after it's done, you realize even though it doesn't have many side effects, it really drains your physical energy..."
Colin gulped down two "Colorless Crystals" before his body barely recovered from the weakness.
Then, he looked at his specialized skills again.
He found that when the repair had reached this stage, the gun's own skills were also quite impressive...
"'Expanded Magazine' expanded to an independent 1-cubic-meter loading space inside, compatible with 155mm caliber bullets... Is a 155mm caliber still considered a bullet?"
"'Quick Draw Slash (American Style)' changed to 0.01 seconds."
"'Air Bullet' kinetic energy enhanced. Click for details. Oh, so many formulas, kind of complex. I won't look at that. Knowing the effect is good enough..."