Mark absorbed Yuri into his World Space and she immediately began her checkup of the savage corpses. At the moment, she didn't have much of any scientific equipment, so her research was limited to what she could make out with her eyes.
What she already had was enough to see how flexible the average savage body was, to see how its strength and structure compared to an average human or a demon's body. Luckily, Mark could make a scalpel for her easily using Alchemic Shapeshifting, which made her job easier.
What she truly wanted but couldn't have was a microscope. Sadly, even though Mark could transform rock into glass, he couldn't create magnifying lenses. He just wasn't aware of how they worked. And Yuri didn't want to particularly focus on creating that for now.
She knew how pushed for time Mark was.
