C106 Persist

In the backyard of the Knowles family, in the Blood Prison Pavilion.

After consuming the Early Low Rank Ninth Grade Blood Medicine for the third time, Rasul had to persist for twelve hours before he had no choice but to stop absorbing the energy within the cylinder.

Looking at the remaining 22 Blood Replenishing Pill in the Pill Bottle, Rasul made some calculations in his mind