Celly is the main character in the 'celly goes to cell city story'. We don't know much more without reading the story, but Celly is the one who goes on the adventure to Cell City.
Well, without actually reading the 'celly goes to cell city story', it's hard to say exactly. But generally, it might be about a character named Celly who has an adventure in a place called Cell City. Maybe it involves exploring the city, meeting different characters there, or learning something about the special features of this Cell City.
The cell city analogy story is about comparing a cell to a city. Just like a city has different parts with specific functions, a cell also has various organelles that do different jobs. For example, the nucleus is like the city hall, controlling all the activities in the cell. The mitochondria are like power plants, providing energy for the cell. And the endoplasmic reticulum is like the factories and transportation system, involved in making and transporting proteins and other substances.
In the cell city analogy, there are several main components. The endoplasmic reticulum is like the manufacturing and transportation system of the city. The Golgi apparatus is similar to the post office. Also, lysosomes play a role like garbage disposal units, and ribosomes are like workshops where production occurs.
I think it was just a gimmick or a plot device used by WWE to generate buzz and engage the audience. But the details of the specific story behind it might be hard to pin down precisely.
Alvarez Kelly is a fictional tale. It doesn't draw from real events or people. The story was crafted by the filmmakers to engage and captivate the audience.