The manhole cover on the roof has been blown away by the wind. If it is not maintained, will the rain seep into the house?

Rain is the second of the 24 solar terms. Rain solar term means that it begins to rain, and the rainfall level is mainly light rain or Mao Mao rain. As the saying goes, "Spring rain is as expensive as oil", and suitable precipitation is very important for the growth of crops, which is a reflection of farming culture for festivals. Entering the rain solar term, there is no breath of spring in the northern part of China, but most parts of the south are full of spring, with a scene of early spring.