Jack:

Age: 25

Weight: 110

Height: 6'0

Jake:

Age: 27

Weight: 123

Height: 5'8

Rosa:

Age: 25

Weight: 250-275, maybe 300 lbs. At most, overall, undecided

Height: 5'5

"MK3"

Age: 4

Weight: about 500 lbs.

Height: 6'8

Peisma

Age: 999999999999999999999999999

Weight: 80 lbs.

Height: 6'6

"Demon" form

Weight: indeterminable

Height: 8'0

Relations:

Jake and Jack, brothers-in-law

Jake and Rosa, siblings

Jack and Rosa, Husband and wife

Jake and Mk3, Creator and machine, Fearful and the feared, the fallen angel and the demon that recieved wings from God

Peisma and MK3, the devil and the heretic