Trying to become a Vtuber or create a story board?
Are you trying to be a Vtuber and do not know where to start? I can basically walk you through. You are going to need Adobe character animator and adobe animate. The Adobe Character animator will allow you to make a story board and will allow you to use the puppet.
If you have a camera connected to your computer. You can use it to move your character around in sync but if you do not, you can use your mic to basically make the puppet talk. You can use an puppet already made or you can create one but it will take a while to create and make it able to talk like the ones already made. To make one, you will have to animate it and give it a mouth and all kinds of other things to get it to move.
You are also going to need NDI as a source on your Stream-labs or OBS to basically make it appear on the screen. This is just a basic way to get started and get you use to it. There are other soft wares out there.