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Under the seawater, a blue-banded sea snake was hunting for prey.
The hunter ferociously killed, while the hunted struggled fiercely.
Beside them, wearing a diving suit, Feng Yi quietly held a mobile phone, filming the scene.
The phone was encased in a waterproof cover, and its camera function was among the best on the market.
The water was not too deep, and the lighting was still adequate. Sea snakes might not favor places that were too deep.
Feng Yi could clearly capture the sea snake preying on an eel.
It seemed to be some kind of snake eel. Although it had "snake" in its name and looked quite like a snake at first glance, it was still a fish. Many seaside vloggers tricked their audiences by saying they caught a snake when they had actually caught an eel that resembled a snake.
