C1620 The Test of Medicine(part II)

In Sin Land, the Blood Fiend Pill is quite renowned. However, its production has always been low, and it’s notorious for its severe side effects, a fact everyone knows. A Blood Fiend Pill without side effects is like a soulless pill. If it had no side effects, its sales would skyrocket at an unbelievable rate. Wanderers in Sin Land would use it without hesitation