1. The plaintiff's claim is dismissed.

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

1. Basic facts

A. On June 24, 2005, the Defendant entered into a sales contract with C Co., Ltd. (hereinafter “C”) and D Co., Ltd. (hereinafter “D”) with a share of 2/3 of the 578 square meters (175 square meters) of Ulsan Metropolitan City E, F, and G 867.5 square meters (hereinafter “262.4 square meters”) (hereinafter “instant real estate”) for sale of KRW 2,600,000 for purchase price (hereinafter “instant sales contract”), and the main contents thereof are as follows.

Real estate sales contract

1. Location of the object of a real estate sale and purchase contract: The area of area E, F, and G2: 2/3 of the co-owners’ shares in the area of 867.5 square meters (262.4 square meters) (262.4 square meters): The defendant shall be the seller, and the buyer shall be the buyer, and the non-party one shall be the buyer, and the sale and purchase contract shall be concluded as follows:

[Article 1] Sales Price 1) The sale price shall be KRW 200,000,000,000,000 (Article 2). [Article 1] The sale price shall be KRW 1) one hundred,000,000 (Article 1),00,000) as the down payment (Article 2) as the down payment procedure 1). The sale price shall be KRW 50,000,000 (Article 50,000,000), and KRW 50,000 (Article 50,000,000) as of July 8, 2005.

2) The balance will be paid not later than September 30, 2005 at the same time with the cancellation of the limitation of rights against the owner of the land to be sold. (3) the above-mentioned 1) and 2) the termination of the contract is deemed to be a breach of contract in the event of a breach of contract under the above-mentioned 1) and (2) the Defendant would not raise any civil and criminal objection against the purchaser of the sea for re-sale to a third

Seller on June 24, 2005 C, D

B. After concluding the instant sales contract, the Defendant received KRW 1,600,000,000 as the down payment from the buyer of the instant sales contract, but did not receive any remainder of KRW 1,600,000 from the buyer.

C. On July 17, 2012, the Defendant concluded a sales contract with D to sell the instant real estate at KRW 4,000,000 (the balance of KRW 1,000,000,000,000,000, and the remainder of KRW 3,000,000,000, and on June 30, 2013).