[God, they really are designed as like the ultimate nightmare fuel for Zhongli...]

Well, they look like jellyfish made of glass. They aren't very big, and they can't do much except cling to you if you leave them alone. But if you accidentally make them mad in some way or injure them, they grow much bigger and start--

[How does he say this delicately? There's a flush to his cheek and a sour look on his face that says far more about his experiences than anything else really.]

...for lack of a better word: they're very perverted.