1. The plaintiff's appeal is 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 following facts are either in dispute between the parties or in accordance with the respective descriptions of Gap evidence 1 to 4, Eul evidence 1, 2, and 3 (including the branch numbers, if not specially indicated; hereinafter the same shall apply) and the purport of the whole pleadings, and there is no counter-proof.

On October 31, 2011, the Plaintiff entered into a contract for construction works with a comprehensive construction company organized, and had a constituent unit unit install retaining walls and stone embankment in the real estate listed in the attached Table 3, 4, and 5 (hereinafter referred to as “real estate”) according to the attached Table 3, 4, and 5 (hereinafter referred to as “entry Road Packing”).

The Plaintiff paid KRW 335,500,000 as the construction cost to the comprehensive construction company composed of corporations by December 29, 201 after the completion of the access road packing work.

B. On December 30, 201, the National Election Commission affiliated with the Defendant entered into a contract with the Plaintiff for the purpose of using the I’s site and office building (hereinafter “instant exchange contract”) on the following grounds: (a) the Plaintiff entered into an agreement with the Plaintiff to exchange the building and its ground and the first and second real estate owned by the Plaintiff (hereinafter “instant exchange agreement”); and (b) the details thereof are as follows.

The President of the National Election Commission Act shall be the "A" with respect to the property above the property of 924 square meters (building), 460.5 square meters (building), and the property above the property of 1 and 2 real estate, and the "A representative director of the Co., Ltd. F" shall be the "B", and Gap shall enter into an exchange contract as follows:

Article 2 Section A and B shall take procedures for the registration of ownership transfer for the property to be received, and the expenses incurred for such registration shall be borne by each party.

Article 4 Section A and B shall perform, prior to the conclusion of this Agreement, the following matters with respect to land and buildings owned:

Cancellation of existing private rights;

B. Article 5 (A) of the National Disaster Act provides that the exchange difference arising from the exchange of the above property shall be KRW 574,867,250 after entering into a contract with Party A.