** Urgent Notice ** After 3 years of operation, the platform conversion was carried out on November 11, 2021. After the platform switch, we are currently working on stabilizing the app. If you have any inconvenience, please feel free to comment. ** A fairy tale to read My child Dongdong is an app developed with the desire to read a children's book in the voice of a father to a sleeping child at home late. This is an app developed so that a working mom or a working dad can listen to a children'