Phantom Alchemia: Sylvia no Dokidoki Sakusei Toshi Keikaku – Episode 1

Sylvia lived a quiet, solitary life in the heart of the deep mountains—until the day a man named Steve upended her world. Dragged away to the remote city of Elanberg, Sylvia is subjected to a brutal violation before she can even comprehend her surroundings. Yet, behind this agonizing ordeal lies a shocking truth: her body harbors a mystical alchemical talent that can only be awakened through sexual stimulation.

Realizing that losing her innocence has unlocked an infinite source of power, Sylvia is tasked with the survival and development of Elanberg through her alchemy. However, the price of this power is high: to maintain and amplify her magic, she must constantly harvest “life energy” from men.

Once a simple mountain girl, she is reborn as the “Busty Alchemist” Sylvia. As the city thrives on her energy, she finds herself caught between fear and a burgeoning desire—realizing that to satisfy her howling alchemical core, she must surrender her body to dozens of men, time and time again.