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

2. The costs of appeal shall be borne by the Plaintiff (Counterclaim Defendant).

purport, purport, and.

1. The judgment of the first instance court of this Court dismissed both the plaintiff's main claim and the defendant's counterclaim, and only the plaintiff appealed, the scope of the judgment of this court is limited to the plaintiff's main claim.

2. The reasoning of the court’s explanation concerning this case is as stated in the reasoning of the judgment of the court of first instance, and thus, this is acceptable in accordance with the main sentence of Article 420 of the Civil Procedure Act.

3. In conclusion, the plaintiff's claim of the principal lawsuit shall be dismissed as it is without merit, and the judgment of the court of first instance is just in conclusion, and the plaintiff's appeal is dismissed as it is without merit. It is so decided as per Disposition.