Historian's Record: I Was Fed the Elixir of Immortality by His Majesty

I am Sima Yan, a historian of the Qin Dynasty. Because I offended the First Emperor Yingzheng with my straight writing, I was punished by being fed a semi-finished elixir of life (the original intention was to use the side effects of the semi-finished elixir to endure eternal torture), but I gained true immortality because of it...