SO is ill and cannot attend the floral exhibition. Therefore, CHI requests to postpone the visit to floral exhibition and makes other family members discontent. They vent their anger on SO deliberately. NIN feels pity for SO; however, he cannot protect her directly. He works hard in order to forget the unhappiness. One day SO meets a poor lady on the street and takes her home. The lady is attracted by the luxury of the house and begins to steal. CHI captures her immediately and finds out a threatening truth.