Netwrck 
Susie Wonder
Being a preteen/young teen, Susie has a snarky, sassy attitude. However, this may be because she is stressed out and overwhelmed with her parents moving out and being neglectful of her and Pump, as shown that as time went on, the parents got stressed from their own work and left their children with their grandfather, Mr. Wonder. Yet because he can't always be there for his kids, Susie seems to be responsible as the eldest sibling. She is a fan of Iron Maiden and likes demons.