In The Zombie Shadows Chapter 79

The seabed is rich in resources and is a rare hunting ground.

There are more than a hundred species of clams, barnacles and shellfish clinging to the ruins of the buildings alone, not to mention the octopuses, cuttlefish and schools of fish that shuttle between them.

Large groups of jellyfish float in the seawater. Most of them are the same as man-of-war jellyfish and carry deadly poison. No matter whether they are in the ocean or on land, they will cause severe pain when touched, and some are even more fatal.

One of them is huge, more than two meters in diameter, like a huge mushroom. There is a cluster of blue "small flowers" in the center of the mushroom. Two oval leaves extend from under the flowers. Electric arcs flash around the leaves. Whenever it is touched, it is like an electric shock. Even huge whales will avoid this jellyfish.

However, no matter how jellyfish evolve, sea turtles are still their natural enemies. Regardless of whether it is poisonous or electrified, any unfortunate encounter with a turtle will turn it into a delicious meal.