Above the clouds.
Ove cast a floating spell on Lin Ke, allowing Lin Ke to stand in the air.
"Teacher, it's like this..."
Lin Ke began his story.
However, he didn't talk about the "Inventor," he discussed "Doctor."
Compared to being an "Inventor," which requires the creation of actual items, the profession of "Doctor" is somewhat simpler.
After all, things like alcohol and towels can be used for surgical disinfection and bandaging, and without modern instruments to analyze medications today, drug treatment is more of a learned experience.
Doctors are also classified; some don't need to perform surgery or make medicine, they just need to diagnose illnesses.
In contrast, invention requires understanding materials, their properties, uses, and durability, and also the effects of combining different materials.
It involves mechanics, material science, mechanical engineering, anatomy, and even zoology and botany.
