This study employs the qualitative methods to explicate a chronic runaway child admitted to a child guidance center. The child was found with the issue of maladjustment during ten sessions of counseling, which was four times he ran away from the child center. Upon his showing signs and no progress on the prior ten sessions of counseling, the counselor had the Mother-Child counseling from 11th counseling session. This method helped for the child to express his own thoughts and emotions to the counselor and mother. It caused also the mother’s attitude on the child toward the positive relationship, who was abused by his own parents. In the sessions of Mother-Child counseling, “Therapeutic Invention,” the child expressed his inner hiding pains and emotions on his family, and it helped for the mother to heal her own issues on the child. Thus, it is one of most important factors in healing processing for the runaway child cases. However, in reality it is not easy to have this successful story in all cases due to the circumstance of the difficult relationship among family members and family situation. Despite of these difficulties in reality, the results of the Mother-Child counseling, “Therapeutic Invention,” provides one of good insights on the particular runaway child case in terms of maintaining the positive changes in the relationship and attitudes. Therefore, in this study, the researcher has analyzed the characters of the runaway child and his processes of the runaway and has studied the therapeutic effectiveness of Mother-Child counseling sessions.