This story is a past event from when my grandparents were young. Because there was an agreement before, as long as they are still alive, I will keep this secret and cannot tell it to anyone. Now that they are gone, then... There is nothing I can do, so let's treat this story as the beginning of Shaozhen's fantasy series.
Because 17 years later, grandma may not have expected that I would actually see a red mountain inside...
Purpose: Fantasy stories can sometimes reveal the reality of life