How to solve the witch's riddle in the floor 7?

[罗斯Laws]

Just as the title says,does anyone know it?

[The Last Crazy Person]

Head north from the salt trader on floor 7. Cross two bridges and you'll see a ring of flowers. Dig there (it's right click on my keybinds) and you'll find what you're after.

Edit: the first bridge goes northwest not west, the second goes northeast. You should see the ring of flowers as soon as you cross the second bridge.

Second Edit: If you jump off the blue ramp due east of the witch you'll land in the same area just east of the ring of flowers.

Sorry for multiple edits, updating as I figure stuff out.

[罗斯Laws]

Thank you for your detailed answer, the ring of flowers was not highlighted so I missed it.
I succeeded in solving the witch's riddle according to your method just now, thanks again.
Finally by the way, do you know where are Kiram and Kaleida?

[Dr. Sedula]

Thanks! I found the ring on my own, but after all this time, I didn't know we could dig in the ground at random. Cheers!

[maaa]

thanks man