Capítulo 879: Off To Mysonite City

"Well I've been wanting to kill him for a long time and now I have more reason to do so," Gustav's face turned cold as he spat out.

Gustav had actually been using the sacred jewel to secretly spy on Yung Jo sometimes and he had noted a few things. 

The sacred jewel could show footage of any place so long as Gustav could direct it properly.

Gustav had occasionally checked the household of the Jo's as well as where their company was located in Plankton City and Yung's office.

However, he hadn't found anything of real substance except for maybe a few suspicious movements and disappearance.

He couldn't ask the sacred jewel to spy on places he had no idea about which was why he still hadn't found anything substantial even after spying on Yung a few times.