This story starts in an alt-history of 1950 where WW2 has not broken out yet. Our protagonist has been adopted by Matheus Johann Weiss and now goes by Tanya von Weiss. Her life has underwent a lot of trials and tribulations, culminating in her being disconnected with a lot of her loved ones from the war, but not all is hopeless. New people have befriended Tanya and seek to not only understand her but help her as she attempts to be a competent and professional Magical Interpol Officer.

However, countless forces in the world are all intersecting simultaneously and Tanya is in the middle of it. From divine manipulations left behind by a long-gone god to robber barons attempting to take over the world to elven-looking communists agitating for revolution, Tanya definitely has her hands full, and that is not even including her troubled love life.

Notes:
This work has alt-historical political content in it, mostly from an anti-imperialist and anti-fascist POV. This position becomes more the case in the conclusion of book one. It is hard to take inspiration from the lead up to WW2 and the events of the Cold War without getting into clashes of ideology, and this work will ultimately take a side but with a diversity of perspectives.

Additionally, this world is extremely expansive in its magic systems and lore, going way beyond YS's canon.