DrLewyn

Note to people reading this, I'm not quite sure if I'm supposed to use the sandbox page first or using the ideas and brainstorming page first. So if I'm not supposed to do whatever I'm doing wrong, you are welcome to delete or ask me to delete the post :)
A part of the idea is inspired from the SCP "here be dragons," so if this SCP idea is similar to an other existing idea, you are, again welcome to tell me to delete or delete the post yourself.

An idea about a harp made of bone.
Found in England, and before being recovered had killed multiple people, as their heads were left behind, some bodies hung to trees, some stabbed into the trees by red steel rods, though further testing had found out that these rods were made from paper and blood, used as wax to keep the paper shiny. A harp, which testing had found out, is made of bone, while the strings are made from bone marrow glued to the bone with an unknown substance, seeming to be a mixture of human blood and something unrecognizable. There is a pedestal, made of gold, untarnished due to it's peculiar property of being part human flesh and blood. There is an engraving of an unknown language at the front, and at the back, the sentence, "Here lies the Dragon's Ensemble." This sentence seems to change depending on whoever viewed it, changing to the first ever language used by the viewer. It has been observed to change to another language, and if another views it and the other looks away, changing quickly to another language. If multiple people view it at the same time, the pedestal attempts to change the sentence to language the viewers can all understand, and seems to incapacitate anyone who could not read the sentence.

Anyone who comes close in contact of the harp sitting on the pedestal seems to be compelled to play it, their fingernails seeming to bleed at the tips. Then the person rips off their nails and begins playing the harp, and the blood stains the strings but does not seem to drip off. After 10 minutes of exposure, the victim gets very lightheaded, but will continue to play the harp. After 15 minutes of exposure, their eyes seem to roll back and start bleeding from the eye, but will still play the harp. After 20 minutes of exposure, the markings start to shine, and the pedestal begins to secrete a red fluid from the base, the fluid clumping into eggs, then after 5 minutes, cracks, revealing red, origami dragons which fly around the victim, which at this point, has lost all cognitive function and the motion is only forcibly kept by the harp. The dragons circle the body and begin to growl, wounding the body with slices and scratches, and then ripping off the head with a clean cut. Only then will the body halt playing the harp, before slumping and collapsing, dropping the harp. The dragons swirl around the body, before one of the dragons turn into the aforementioned rods and the dragons hang the body using the rod. With a quiet coo, the dragons return to the pedestal and return the harp to the stand, before melting into base of the pedestal.

Containment procedures: to be kept in a 50x50 meter cage with no windows. If, within 2 months, the harp is not played, it begins to secrete acid which seems to corrode anything but the dragons and the pedestal and harp. Every two months, personnel, wearing blindfolds, must escort a member in order to play the harp, and remove the paper rod after the procedure before fixing the cage. Must not be viewed or could cause despair and the compelled desperation to play the instrument, slowly killing themselves if the harp cannot be accessed. If a victim kills themselves instead of playing the harp, the blood seems to flow in the direction of the pedestal, secreting through walls and cage walls in order to enter the base of the pedestal