Per 
Item #: SCP-5506
Object Class: Keter
Special Containment Procedures: The initial discovery area of SCP-5506 (A house in the City of ██████ Canadá, where SCP-5506 is currently located) must be closed off by walls made of Metal Solstice(Only material that SCP-5506 has so far failed to cross), all entrances to the SCP-5506 area must be protected by guards, in case of a containment loophole involving SCP-5506, MTF Beta-7 ("Maz Hatters") must be called in to contain the situation.
SCP-5506-B is currently contained in a common humanoid containment cell at Site-37, SCP-5506-B should be given common services, including 3 meals a day, water whenever SCP-5506-B requests, 1 bed, 2 chairs and new clothes whenever old ones tear or cause serious damage.
Description: SCP-5506 is a reptile creature 4 cm high and 4 meters wide, SCP-5506 according to the description of SCP-5506-B, has bright orange skin, completely black eyes, SCP-5506 is quadrupedal, according to the description of SCP- 5506-B, SCP-5506's hind legs are absent, and SCP-5506 moves around, apparently floating, SCP-5506 has a kind of pair of two horns on top of its head.
SCP-5506 is invisible, only visible by heat waves, SCP-5506 cannot be touched, but it can touch things around it, SCP-5506 has an anomaly that allows it to pass through any existing material, currently the only material known that SCP-5506 can't get through, it's Metal Solstice, SCP-5506 is usually not hostile, more usually if SCP-5506 realizes that someone is trying to touch him on purpose, he will attack the person, after SCP-5506's attack , the body of the attacked victim will simply disappear, it is not known where the body is currently going.
SCP-5506-B is a humanoid of approximately 1.67 cm and weighs 150 km, SCP-5506-B is currently and apparently the only one who can see SCP-5506, and also the only one that SCP-5506 does not attack even if he realize that SCP-5506-B wants to touch you on purpose, SCP-5506-B is of Indian descent, and SCP-5506 (currently unknown how) has the same DNA as Dr. Eugene, even though SCP-5506 has already seen Dr. Eugene, he has no memory involving Dr. Eugene, SCP-5506 currently identifies with "Arthur"
Addendum 5506.1: Discovery
SCP-5506 was brought to the attention of the Foundation when several residents of the City of ██████ in Canada mysteriously disappeared, the Foundation ended up making an evacuation to the City of ██████ for research on the disappearances in the City of ██████, soon a house was discovered apparently empty that seemed to have been invaded recently, as the furniture is scattered around the house and some even broken, so the Foundation decided to investigate, after using glasses to see heat waves , soon SCP-5506 was discovered, after the discovery of SCP-5506, SCP-5506 attacked all agents of the exploration, shortly after SCP-5506-B soon appeared.
Addendum 5506.2: Audio record of the exploration of the house in the City of ██████.
Following is the audio record of the Foundation's exploration at the house in the City of ██████.
BEGIN LOG
Noise breaking
Agent ███: What was this?.Agent ████: It must have been nothing, this house is sinister !.
Agent ████ ██: Don't even tell me, the air here is so dense and >heavy that you can cut it-
Agent ███: A knife ?.
Agent ████ ██:I would say a sword but that's okay.
Agent ██ ██████: Hey, my glasses are picking up something, it's >like a very dense heat reading, this is weird, there's nothing there.
Agent ███ listens to Agent ██ ██████, right where the heat reading from SCP-5506 would be, he starts playing
Agent ████ ██: You look like an idiot doing this.
Agent ███: I know-
Screams are heard
Agent ██████: What the fuck!
Agent ██████ ██: What's going on!
More screams are heard
All screaming stops
SCP-5506-B: He doesn't like people to touch him
<END LOG>
Soon after, the bodies of the shattered exploration agents were found in the house, then SCP-5506-B was found hidden in the bathroom, and ended up giving the appearance information of SCP-5506, who referred to him as "Dragonius", after for this event, mysteriously SCP-5506-B never more called SCP-5506 of "Dragonius".
