Big and Little's dad runs a time post office. There are some old items in the post office that have no owners.
On this day, my father found a music box from a hundred years ago as a gift for everyone.
Dadada discovered that this is a music box that can make wishes. As long as you give the old god some happy water, you can make a wish to him.
Da Da made a wish casually.
It would be great if that could happen!
The old god really fulfilled his wish.
But not long after, Da Da regretted it. What wish did he make?
Can he successfully withdraw his wish?
Purpose: Cherish brotherhood