Demon1 is the nickname he uses. Kinda sus right? Why would he worship the Devil? We all know what the servants of the Devil are called, Demons. So this guy made a deal with the Devil and sold his soul. Max Mazanov wanted to be famous, and to be the best in Valorant, he was struggling in Tier3 and suddenly he joins a franchised team, winning Champions not many months after. The Devil made his wish come true, and he is paying respect to the Devil by presenting himself as a Demon1. He succeeded just cause he sold his soul to the Devil. It is so obvious. Fast success, the nickname, everything says that this theory might be true.