Finally, on the morning of the third day here, the experience was sufficient.
Yang Yuan directly upgraded with a thought.
The original Golden Arm Crossbow was at level twenty-seven, with an effective range of ten million kilometers, but the velocity was still one hundred thousand kilometers per second.
After upgrading to level twenty-eight, the effective range reached twenty million kilometers, but the velocity remained unchanged.
At level twenty-nine, the effective range became forty million kilometers, while the velocity still did not change.
At level thirty, the effective range directly reached a terrifying one hundred million kilometers, yet the velocity remained unchanged.
However—
When it reached level thirty-one, although the effective range was still one hundred million kilometers, the velocity changed.
The original velocity was one hundred thousand kilometers per second.
But now, the velocity doubled, becoming two hundred thousand kilometers per second.
