```
Bai Xu looked up abruptly, as if he had heard something utterly impossible, "What? The mainline is 0.3#? How big should the leader line be? This ain't winter fishing in a greenhouse, ain't this fine line gonna snap or cut the hook?"
Zhou Tao went on, "The leader line is 0.15, with a size three hook! I sneaked a peek at the line and hooks he took from the car, they were blank spools. Only the line size was marked, no brand!"
Bai Xu pulled out a cigarette, distributed them around, and lit one up, "Now the 0.15# leader line makes sense. I was wondering why his double-tailed catch rate was so high, it turns out it was all about the line.
If he can use 0.15 line, it means the guy was playing possum in the first round. Without systematic training, with today's fish conditions, such thin lines would definitely snap! If I used them, I'd have no confidence whatsoever!"