When Lu Mingfei fails to react at all to the 3E test, the professors suspect that he is heir to a powerful legacy... 
would let out a low roar from his throne.
.يُطلق هديرًا منخفضًا من عرشه
emitía un leve rugido desde su trono
emitía un leve rugido desde su trono
сидя на своём троне,
издавал рёв,