1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Basic facts

A. On November 27, 2013, the Plaintiffs entered into a contract with the Defendant for purchase of KRW 570 million (hereinafter “instant sales contract”) of KRW 138,00,000 for D forest land 2,579 square meters and E forest land 138 square meters (hereinafter “instant forest”) in Jinju-si, Jin-si, and agreed to pay the Defendant the remainder KRW 520,000,000 to the Defendant on the date of the said contract, and the remainder KRW 520,000 (hereinafter “the instant remainder”).

B. The plaintiffs and the defendant decided to transfer a grave located in the forest of this case as stipulated under the special agreement of the sales contract of this case, and the defendant decided to cancel the right to collateral security established in the forest of this case simultaneously with the receipt of the balance.

C. The Plaintiffs did not pay the remainder of this case to the Defendant by the date of the payment of the remainder, and the modified remainder payment date to the Defendant by January 15, 2014.

In the event that such balance is not paid, all legal powers relating to the instant sales contract shall be waived.

“The” prepared and issued a note of the payment of the real estate purchase price.

[Ground of recognition] Unsatisfy, Gap evidence 1-2, Gap evidence 2, Eul evidence 1-1, the purport of the whole pleadings

2. Claims concerning the cause of claims;

A. The plaintiffs can allow the defendant to build 15 or more houses on the forest of this case, and they concluded the sales contract of this case on the grounds that about 100 square meters of land adjoining to the reservoir among the forest of this case. However, according to the plaintiffs' findings, the building permit for electric power houses cannot be the date on the forest of this case, and the size of the land adjoining to the reservoir of this case is much larger than that of the defendant's horse, and compensation cannot be paid as much more than 669 square meters than that of the defendant's horse. Thus, the defendant concluded the sales contract of this case by deceiving the plaintiffs, and received the down payment of 50 million won.