Process

Back to the present, Imee was faring against slime with different kinds. After assessing the strengths and weaknesses of each slime, she had already formed a tactic. 

For the rock slimes, it was the easiest for her since all she had to do what stand near them and they couldn't do anything. The rock slimes only attack was to roll and gain momentum like a water slime in water.

So if you were to stand near them, they wouldn't be able to gain any momentum and it can be easily dodged. Although if it were to roll over your feet, it will still make you scream in pain. 

The rock slime is a bundle of rocks with a sticky core within that the fragments of earthly ores were attached to. It was easily broken but it would just stick itself back. Unless you turn the rocks into fragments they wouldn't die.