After mass extermination of the whole Yukkuri race, the sole surviver is a Marisa type Yukkuri, the anon will exterminate last Yukkuri on earth. They took her on the factory their she was tortured by the anons seven days, after they're done they took her dying body to the anon there he/she crush her on his/her foot does ending the life of a Yukkuri and now no more Yukkuris to kil, abuse and tortured, that means they will go and died without any Yukkuris to tortured. The anons decide to tortured the originals touhou characters, but decide to started their own war against themselves. And both Yukkuris and the humans are extinct and nothing left but ruined cities of the old world but nature has a plan, ghost type has to repopulate the earth.
The End