1. The plaintiff's claim is dismissed.

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

1. On March 10, 2015, the Plaintiff asserted that the Plaintiff entered into a sales contract with the Defendant on KRW 170,000,000 (the contract amount of KRW 10,000,000 on the date of the contract, the remainder of KRW 160,000,000 on the date of the contract, and the remainder of KRW 160,000 on the date of April 10, 2015) with respect to the instant building on April 1, 2015, and the ownership transfer registration under the name of the Defendant was completed on April 1, 2015, the Defendant did not pay the purchase price in full pursuant to the said sales contract until now.

Therefore, the Defendant is obligated to pay the Plaintiff the purchase price of KRW 170,000,000 and damages for delay pursuant to the above sales contract.

2. The following circumstances, which were considered comprehensively based on the overall purport of each statement and pleading set forth in Gap evidence Nos. 1, 2, and Eul evidence Nos. 1 through 18 (including provisional numbers), were concluded on June 27, 2014 with the plaintiff and D (the husband of the plaintiff), and the defendant, on June 27, 2014, entered into a sales contract for the land and building of this case at KRW 1,650,000 (hereinafter "sales contract for the land and building of this case") with the plaintiff and Eul as to the land of this case (hereinafter "the purchase contract for the land of this case") and the building of this case at KRW 1,650,000,000. After the defendant completed the provision of all obligations under the sales contract for the land and building of this case, on October 20, 2014, the plaintiff and D rejected the performance of obligations under the sales contract for the land of this case and building of this case, and the plaintiff were transferred to the plaintiff and the defendant, as the Seoul District Court No. 2501654.7.