How did Pisces come from?

We all know that the constellation is related to your date of birth, and each time period corresponds to this constellation. For this matter, some people believe that some people don't believe that the constellation has something to do with the birth of each of us, so this is a relatively random thing compared with other things, and we all know that one of the twelve constellations is called Pisces.

For the subject's question, "How did Pisces come from?" We can start from its source.

There are several legends about Pisces, among which many people have been persuaded. The most popular one is that Venus, the beautiful goddess, took her son Cupid to a banquet. In this banquet, all the people involved are immortals, which can be said to be a fairy banquet, and then an unexpected guest appeared at the banquet. He is a demon, and his purpose at this banquet is to ruin it. Venus found Cupid missing. When the uninvited guest began to destroy, Venus found her son missing, so she looked around and finally found her son Cupid under a dining table. In order to prevent this from happening again, she thought of a way to connect their feet with a rope, and then turn them into two fish, so that they will never leave again, so this is the legend of Pisces.

What I know about the origin of Pisces is this. I wonder if there are any other versions? Please reply to me in the comments below.