Mr. Duowan, who teaches manners, hates bad words. So he collects all the bad words in a black box for safekeeping. But his little son, curious about what it inside, opens it up, causing chaos everywhere.
Mr. Duowan, who teaches manners, hates bad words. So he collects all the bad words in a black box for safekeeping. But his little son, curious about what it inside, opens it up, causing chaos everywhere.