Su Anan didn't tell anyone that she could actually see the strange store at the corner of the school intersection.
The shop windows are filled with old things.
And every old thing has its own story.
This store does not charge money. As long as the owner of the old item fulfills its unfulfilled wish, he can become the new owner of the old item.
What Su An'an didn't know was that she was not only a customer of this second-hand shop, but also the new owner chosen by the time elf for this shop.
Concept: The story behind every old thing has meaning