The Wizard Tower.
After saying goodbye to Eileen, Matthew returned to the Wizard Tower. The Tower Spirit had finished optimizing the Bloodline Secret Art.
The Tower Spirit said, "Optimization of the Silver-Winged Snake Bloodline Secret Technique successful. Its integration rate with Master has increased to 70.1%."
Matthew was very pleased with the result. The integration rate had risen from 12.5% to 70.1%, which was enough to bring out the effects of the silver-winged snake bloodline and meet the standard of a Tier Two Bloodline Secret Art.
The integration rate was actually a figure the Tower Spirit had calculated by analyzing Matthew's blood. Other wizards practicing Bloodline Secret Arts had no such convenience.
Most wizards practicing Bloodline Secret Arts only found out whether a bloodline suited them after cultivating it.
The path of a bloodline wizard was fraught with difficulties. If an unlucky wizard integrated several incompatible bloodlines, further advancement became extremely difficult. This was another major reason Level Three Wizards were so rare.
Only a handful of factions with long histories possessed methods for testing compatibility with a Bloodline Secret Art beforehand.
Even those ancient factions, however, could not calculate it as precisely as the Tower Spirit. Their tests only provided a rough estimate.
Matthew could use the Tower Spirit and the Biological Workshop to calculate the exact integration rate before cultivating an art. He already had a head start.
Matthew said, "Zero, test my physical attributes. Use an adult human as the baseline."
He wanted to record his physical attributes before practicing the Bloodline Secret Art so he could compare them with his attributes afterward.
"Detailed testing must be performed in the Biological Workshop's laboratory," the Tower Spirit said.
Matthew went to the Biological Workshop's laboratory and followed Zero's instructions to undergo detailed testing.
Some time later, Zero provided