Hilia looked at the finished product in her hands, feeling a bit regretful.
"The artificial heart of the magic puppet can't make the arcane furnace reach 100% efficiency. The limitations of this standard rune are too great. Even with every effort, it can only reach 95%. Fortunately, the consumption of the heart of the magic puppet is reduced by 90% from the original baseline, so I should be able to get a passing grade."
The efficiency of the arcane furnace is important, but the consumption of the heart of the magic puppet is also crucial. An artificial heart of a magic puppet isn't like a natural one that can be used for a long time; a person might die, but the heart of the puppet can still be used.
Judging from the operating conditions, the lifespan of this artificial heart used for the exam is about 10 years.
Hilia felt that the reduction in consumption she achieved might extend the usage lifespan of the magic puppet's heart by at least 10 years.
