582 A Thief in Imperial Demon Palace!

The shade of night descent on the imperial domain, and except for the incident with the First Demon Prince, everything was as per usual. 

In the Demonic Seal Castle, the puppet servants were returned to their quarters after their routine work. 

However, tonight was destined to be anything but peaceful for NO.8,430, who was looking at the dark cloud-filled gloomy sky as the cold winds of winter were making the air chilly. 

'No moonlight, huh?' Ace's lips curled slightly as his dark blue eyes were gleaming thievishly, 'It seemed even mother nature is helping me….' 

Chuckling at his own humor, he shook his head before leaving the window and turning off the light in the room. 

At this moment, NO.8,430 clothes suddenly started to change as the inky black color spread, and the size also began to change.