Yi Chen laid out all the information gleaned within his brain, presenting it like pages from a book to his retinas, and began his statement:
"The core ingredient used by the Twilight Clinic to make 'Dusk thin silver liquid'
is a special secretion produced in the brains of patients under extreme physical and mental torture, using all kinds of cruel and inhumane torture devices. In the clinic, this substance is known as 'Illness Death Factor'.
Not every patient can regularly and quantitatively produce 'Illness Death Factor',
and even if they can produce it, the yield is not high.
It often takes 2 to 3 patients, tortured continuously for a month, to produce the ingredients needed for one bottle of secret medicine.
Since the clinic is required to deliver a sufficient quantity of secret medicine to the organization every quarter and ensure its quality,
such stringent demands indirectly led to the subsequent pathological development of the Twilight Clinic."
