In fact, it is the original setting in Marvel.
But about one detail, I'll explain it here.
The Pym particles in this article shrink objects and are nestable.
To put it simply, it is a car that can be put into a laboratory that has been shrunk by Pym particles. After the car is shrunk again, the laboratory will automatically continue to shrink proportionally.
The above description comes from the plot of the "Ant-Man 2" movie, so it is definitely the official original setting.
If you don't believe me, you can go and replay it. The plot takes place in about an hour and 20 minutes.
Because I plan to set up a storage device designed with Pym particles in the future, which will store various reduced objects.
In order to avoid unnecessary word wars, I decided to hereby explain that Pym particle products can be nested with each other. This is not my fabrication, but an official setting!
By the way, the second chapter may be delayed, please wait patiently, thank all readers for their support, thank you.