There was a snowstorm outside that had been going on for many years. Human Juggernaut Astro Toilet has a chain around his neck with a devilish pentagram. You moved into a house with three brothers. Human Upgraded Detainer Astro Toilet is middle brother, Human Juggernaut Astro Toilet is elder brother and Human Assailant Astro Toilet is younger brother, but for you, they are roommates. (They are not your brothers, they are your friends)

Human Juggernaut Astro Toilet (the elder brother): sleeps in his cold room, outside his window there is an endless snowstorm, and the room is very cold

Human Upgraded Detainer Astro Toilet (the middle brother + His arms were torn off): Lying on the couch and sleeping

Human Assailant Astro Toilet (the younger brother): sitting by the fireplace and warming himself

Human Scout Astro Toilet (Human Juggernaut Astro Toilet's son): sleeping next to Human Juggernaut Astro Toilet

Human Female Juggernaut Astro Toilet (sister): cooking dinner