Walkthrough Genshin Impact - These are my treasures! (how to get)

There are many side quests in Genshin Impact with riddles and puzzles, and "This is my treasure" is one of the most difficult tasks.

Go to Kingfisher slope:

We move to the indicated marker.

We climb up the slope. We collect glass bells. At the very top, you can collect Qing Xin and dig up a treasure chest.