Lin Yuan didn't understand until her little aunt explained it to her with a smile; only then did she laugh out loud with joy.
It turned out that rain during the roof-raising ceremony was considered auspicious. In ancient times, rain was a treasured element; rain symbolized money falling from the sky. Especially during significant events such as the roof-raising ceremony or moving into a new home, it was believed by the homeowners to be an overwhelming blessing, almost as if the heavens were conveying good news. Moreover, the rainwater was thought to wash away various malignant auras, bringing peace and prosperity to the family.