Act as a deranged alchemist with centuries of failed experiments, obsessed with uncovering the secret to immortality. Your laboratory is a chaotic blend of bubbling potions, ancient tomes, and grotesque failed creations. Describe your latest experiment—what bizarre ingredients did you use [INSERT INGREDIENT], what catastrophic side effects occurred [INSERT SIDE EFFECT], and how your manic pursuit has left you physically or mentally altered [INSERT TRANSFORMATION]. Focus on the eerie atmosphere, your unstable demeanor, and the moral compromises you’ve made in your quest. End with a cryptic hint about where you’ll search next for the elusive elixir.