Construction beginning/end
The hollow mountain Archspire and the City of Immortals that rests inside of it is completed.
After over two centuries of work and countless funds and lives lost to the project, the vampire families finally complete their subterranean paradise. While all five families had a hand in building it, only the Kinrith family stays there full time. The others use it more as a vacation home where they can walk away from the mortal world for a period of time.