C6307 Improvement
Normally, when an Alchemist wanted to improve a type of pill, he would only improve a little, or change a type of Source Plant, or shorten the time needed to refine the pill.
However, his goal was to reduce the Source Plant by a large margin, and also reduce the time needed to refine the pill.
"My blood is very magical. Under its suppression, all the medicinal properties become very obedient