28- Twin Lotus
Tales are leaking from below the Iron Hills, that an unnamed winged terror can be seen on the sky on the darkest of nights. What creature it is, nobody knows, but some of the disappearances in the harsh place are said to be its work. If the moon is hidden, nightly travellers are warned to stay from roads and open places.
The most guarded secret of the Ancients, was the secret of flight.
Mining in a certain area turns all exposed skin (maybe just parts that are actively disturbing the chemicals that cause the reaction) of the those doing the mining to a dark blue color. Will wear off taking as many years/days spent in the mine. ... meeting a party of blue-skinned humans armed with pick-axes etc. Strange disease? Demon offspring? Curse? If they meet only one ex-worker, they will very carefully listen to any stories he says, no matter if drunken or insane, or just makes up to get a beer.