Their father is a very scary man. And for a very good reason. It's not every day that just one man can rendered about thousands of hells into husks.
He doesn't talk of their mother. He said that she was a true angel. He should know because he killed a few that were just as bad as demons.
At the moment he enrolled his sons, Jack, Sam, Patrick, and of course, Bob, into a private boarding school. Because he was currently looking for quote "that double-crossing dickless cyborg". And that was...
[x] Yokai Academy
A place where wretches learn to coexist with monsters
[x] Beacon
A place where students fight monsters
[x] Kuoh
A place where Wretches hide
Of course, before he left, he gave each of his children a gift.
For Jack:
[x] Gator Tooth
A gauntlet that houses dual chainsaw blades
[x] High Frequency Blade Murasama:
An ancient blade that contains a bloodthirsty spirit and upgraded with modern technology and a gun-sheath
For Sam:
[x] Cerberus and Coffin:
Two 15mm caliber handguns with 60cm barrels that packs a punch and a coffin-turned-arsenal
[x] The Good Samaritan:
An oversized, 22mm four round revolver that fires custom made bullets.
For Patrick:
[x] Alakanash:
A magic staff from Nag-something that can utilizes spells into fun times
[x] The Book of Tzeentch:
A book
stolen
from a Daemon sorcerer, also comes with pets
And lastly Bob:
[x] Grey Goo:
A sentient mass of nanomachines that eats anything
[x] Portable Forge:
Exactly what it says on the tin
And so, accompanied by their companion:
[x] Daisy
Pet rabbit
[x] VEGA
A highly advanced and friendly AI from Mars
[x] Soul-cube
The thing that contains all the Martians, also from Mars
They set off.
And lo did all shudder, for the Sons of Doom have come!
AN: Inspired by Slayer Jr. and crossposted with changes from QQ