1. At the same time, the defendant receives KRW 324,150,701 from the plaintiffs, and at the same time, enter the plaintiffs in the separate sheet No. 1.

1. Basic facts

A. On September 23, 2011, the Plaintiffs purchased the instant land from the Defendant in KRW 2,037,035,000 from the purchase price, and the down payment of KRW 200 million was concluded on the contract date, and the remainder KRW 1,837,035,000 was to be paid by December 5, 201 (hereinafter “instant sales contract”).

(2) The Plaintiffs paid KRW 200 million to the Defendant on the date of the contract. From December 8, 2011 to February 2012, 201, the Plaintiffs paid KRW 45 million in total. On March 12, 2012, the Plaintiffs paid KRW 1,467,69,934 in subrogation for the secured debt of the right to collateral security established on the instant land in lieu of payment of the purchase price, and revoked the registration of the establishment of the said right to collateral security.

3) On November 24, 2014, the Defendant notified the Plaintiffs of the fact that the purchase price for the instant land remains KRW 324,150,701. B. On July 19, 2012, the registration of ownership preservation was completed under the Defendant’s name with respect to the instant building newly constructed on the instant land, the registration of ownership preservation for the instant land was completed (see, e.g., Supreme Court Decision 2006Da1548, Jul. 19, 2012).

2. Determination on the plaintiffs' claim for performance of the procedure for ownership transfer registration of the land of this case

A. According to the above facts of recognition as to the cause of the claim, barring any special circumstance, the defendant is obligated to implement the procedures for the registration of transfer of ownership of the land of this case to the plaintiffs, and on the other hand, the obligation of the plaintiffs to pay the purchase price and the obligation of the defendant to transfer ownership of the land of this case are concurrently performed. Thus, the defendant is obligated to receive KRW 324,150,701 from the plaintiffs and to implement the procedures for the registration

The Plaintiffs asserted that the remaining price of the instant land is KRW 324,150,066, but there is no evidence to acknowledge it, and rather, according to the facts found earlier.