How to swim

So there are fishes that you NEED to avoid. (i think the images are here idk) The ghost leviathan wont eat you, same with the one random one i forgot about in that volcano area, the squid shark wont eat you as well, and the giant worm wont as well, trust me.

The simple way of doing this is to breathe 02. 02 is another word of oxygen and is the thing we breathe, air basically. But in underwater, there is no oxygen because water hates oxygen, so you will have to hide the oxygen in a scuba tank or in your lungs.

But if you fail to do that, you will drown (suffocate) in the ocean and die. How that happens is that the water runs down to your lungs, kicking out the precious oxygen and bringing in more water, which is how you drown.

If your doing this in real life, make sure you have a checkpoint somewhere before that, because you will loose all of your progress in life, making it so that your save for that file is gone forever, so don't do that.