1. The plaintiff's appeal is dismissed.

2. The costs of appeal shall be borne by the Plaintiff.

Purport of claim and appeal

The first instance court.

1. The reasons for the court's explanation of this case are as follows, except for the rejection of each of the statements in Gap evidence Nos. 9 and 11 (including serial numbers), which are insufficient to recognize the plaintiff's assertion that the defendant is obligated to return KRW 20,000,000 paid as business premium to the plaintiff as business premium, as additional evidence submitted in the court of first instance, and therefore, it is identical to the part of the reasons for the decision of the court of first instance. Thus, it is acceptable in accordance with the main sentence of Article 420

2. As such, the plaintiff's claim of this case is dismissed as it is without merit, and the judgment of the court of first instance is just in its conclusion, and the plaintiff's appeal is dismissed. It is so decided as per Disposition.