This is part of the "Touch the Duckweed" scene.

If one day you find a muddy puddle covered with algae and duckweed, what will you do? Usually people avoid such places, but Tiny is a very curious girl. Of course, she will try to touch the green duckweed. Tiny thinks that if she does everything carefully, then nothing dangerous will happen and everything will be fine. However, as soon as she stepped onto the unsteady surface, the deepest abyss of quicksand immediately began to suck in her body. Hips, stomach, chest, it all happened so fast! No sooner had Tiny come to her senses, as the mud swallowed her entire body up to her chin. Well, the outcome of this story was obvious and predictable from the very beginning She cannot get out of this trap, and slimy mud lumps are already closing over her head.