Sitting inside his hover car, Azrael left the academy and headed toward the Star Auction House, the same place where he had previously obtained the Nether Wind Substance.
He had been feeding the Nether Wind Substance with his spiritual power ever since the day he acquired it, and now, it was nearing evolution.
According to his estimation, it wouldn't take more than three days for the Nether Wind to evolve completely.
'I wonder what kind of changes will occur in the Nether Wind once it evolves...' Azrael thought to himself, his eyes gleaming with curiosity.
His hover car passed through the bustling streets of Academy City and soon stopped before the grand building of the Star Auction House.
Just like last time, the auction house was still lively, with countless people going in and out through its massive entrance.
Azrael looked at the majestic structure in front of him before stepping out of the car.
