C69 Disappeared alpine gu seedling

The bug threw the crushed little black dot onto my hand. It smiled and said, "Have you seen it before?" Then take a look at it a little more, I don't actually know it either.

She said so, but she looked confident.

I took the little black dot and saw that it was only the size of a sesame seed, and one side was sticky, and when I crushed it, I could see the fine structure behind it