1. The defendant (Counterclaim plaintiff)'s appeal is dismissed.

2. The costs of appeal are assessed against the Defendant-Counterclaim Plaintiff.

purport, purport, and.

1. The court of first instance accepted the main claim and rejected the counterclaim. Since the defendant appealed only to the main claim, only the main claim falls under the scope of the judgment of this court.

2. Even if the defendant citing the judgment of the court of first instance examines all the documents newly submitted by the court of first instance, the reason why this court shall explain this case is the same as that of the part of the judgment of the court of first instance, and thus, it is citing it as it is in accordance with the main sentence

3. In conclusion, the part of the judgment of the court of first instance is legitimate, and the defendant's appeal against it is dismissed as it is without merit. It is so decided as per Disposition.