Communication Device, Acquired!

Two days later. 

"Huh! Someone's coming," Grey, who was sitting before multiple papers which had different array lines on them, looked in the direction of the door. 

With a wave of his hand, he kept all the papers in his storage ring. 

Knock! Knock!

He soon heard knocking on the door. 

Creak…

The wooden door made a creaking sound as it was opened. 

"Master Gerald asked if you would like to see Donald?" Diluc asked after walking in. 

Grey initially wanted to complain about how he entered the room without waiting for his response, but he decided to let it go when he heard what he said. 

"Alice's father, how did he know I was here?" Grey asked. 

He had been in contact with Alice during these past two days, and according to her, she didn't tell her father, nor anyone of their contact.