The Old Man's Secret Fishing Method

📌 Instructions for Educational Purpose: The "crab-stepping" scene in this video is not intended to encourage indiscriminate destruction of living things. Rather, it is educational content designed to introduce "odor attraction," a traditional fishing method passed down by fishermen for hundreds of years. The biological odor released by crushing the crab actually stimulates the olfactory sense of marine fish, and has a scientifically proven effect. This scene is a prime example of the combination of aquatic life's sensory responses and human survival skills, and is designed to foster a shared understanding of traditional knowledge and behavioral biology.