1. The plaintiff's appeal is all dismissed.

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

The purport of the claim and appeal is the purport of the appeal.

1. The reasoning of the judgment of the court of first instance cited in the judgment of this court is that the first floor construction cost of the first floor of the first, second, and third buildings of this case increased from KRW 1,500,000 to KRW 2,30,000 per square year, as evidence additionally submitted in the trial of the court of first instance.

The reasoning of the judgment of the court of first instance is as follows, except for the rejection of the result of fact-finding on the head of the Jung-gu Incheon Metropolitan City Office of the court of first instance, which is insufficient to recognize that the Defendants are not liable to pay KRW 2,00,000 to the Plaintiff, and it is insufficient to accept that the Defendants are not liable to pay to the Plaintiff KRW 1,00,000,000,

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