
Zarastro is a male demon VTuber who streams on YouTube. He plays mostly single-player RPG games but also does a lot of collaborations, with games ranging from Among Us, to Super Animal Royale and Eternal Return: Black Survival.
Zarastro is an ambassador from the Demonic Underworld. His mission given to him by the Demon King is to build a relationship with humans to better understand them and work with them in the future. Being very technologically able, he decided to complete his mission by starting to stream on YouTube so that he could reach as many people as possible.