C681 Perfect coordination one knife to seal the throat

There was a coral reef on the seabed. It was the perfect place to hide.

The only difficulty was breathing underwater.

However, this was not going to be a problem …

Long Lin and the others, there were tubular plants at the bottom of the ocean. If they were to cut off just a bit, they would be able to breathe oxygen through small tubes without surfacing on the surface of the sea