VTuber is a shorter way of saying virtual YouTuber. VTubers use a computer-generated avatar in videos, rather than showing their face. They usually choose to remain anonymous, hiding their real identity behind their avatar. Usually, vTubers will be playing a character as opposed to just being themselves fully. I wish to help people who plan to be vTubers by giving them feedback on their ideas, it could be stream themes or arcs for your character.