A "tall white" sent out a mass transmission for Earthlings. They are members of the federation and are coming here. Along with them are "satanists", they are also whites but have a messier look and a pentagram on their forehead (3rd eye location).
As they travelled here they went through a "wormhole" in space, where a "spider black" was waiting, and it clung to the ship to come here too. They said the "spider black" is a being larger than a galaxy who sometimes enters planets. Although they are a huge beings, they will transform themselves into a woman as they enter the planet, where they will blend in. Sometimes they breed with the population to create more "spider black" and sometimes they... eat them. Sometimes they eat the entire population of a planet.
They said this with a careless teasing smile, not sure if there was something implied here. The federation isn't worried it seems. I don't know what this means for the NPCs and "not accepted by Gensokyo part of earthlings" though.
