1. The defendant's appeal is dismissed.

2. Of the appeal costs, the part arising between the Plaintiff and the Defendant is the Defendant.

1. The defendant's ground for appeal citing the judgment of the court of first instance is not significantly different from the argument of the court of first instance, and even if each evidence submitted to the court of first instance was presented to this court, it is recognized that the facts of the court of first instance and the judgment are justified.

Therefore, the reasoning of this court's judgment is the same as that of the first instance court, and it is also accepted by the main text of Article 420 of the Civil Procedure Act.

2. The decision of the first instance court is legitimate, and the defendant's appeal is dismissed.