1. The Plaintiff (Counterclaim Defendant)’s annual interest in KRW 500,000 to the Defendant (Counterclaim Plaintiff) from December 21, 2008 to February 10, 2017.

1. Basic facts

A. On August 12, 2006, the Plaintiff purchased each real estate listed in the separate sheet (hereinafter “each of the instant real estate”) from the Defendant and the 1010 square meters of land as C in Ansan-si in Gyeonggi-do (hereinafter “C”) for KRW 600 million, and concluded a real estate sales contract (hereinafter “the instant sales contract”) with a special agreement stating that “The remainder KRW 540 million shall be paid on December 11, 2006 at the time of the contract, and if the remainder of the real estate is delayed, the transfer of the real estate shall be made on the following terms: ② at the time of the delay in the payment of the remainder, the buyer’s other collateral is set up, and the bank will pay the remainder until the payment would be completed.”

B. On December 21, 2006, the Plaintiff received the transfer of ownership on each of the instant real estate and C’s land from the Defendant, and on the same day, prepared and delivered to the Defendant a loan certificate stating that “50 million won is borrowed, the due date for payment is December 20, 2007, and the interest is KRW 200,000,000 per month from December 21, 2006 to June 20, 2007, and KRW 300,000 per month from July 21, 2007 to December 20, 2007,” and “the establishment registration of a collateral security right (hereinafter referred to as “the establishment registration of a collateral security right”) for each of the instant real estate as the collateral for the said loan deposit, as described in the purport of the claim.

he completed the work.

C. From January 2007 to December 2007, the Plaintiff transferred 2 million won per month to the passbook in the name of Nonparty D, the head of the Defendant.

On April 24, 2007, KRW 2,000, KRW 2,000, KRW 500 on May 23, 2007, KRW 200,000 on June 25, 2007, KRW 200,000 on July 23, 2007, KRW 200,50 on August 22, 2007, KRW 200,00 on September 27, 2007, KRW 00 on September 27, 2007, KRW 200,000 on October 222, 2007, KRW 200,000 on November 222, 2007, KRW 200 on November 22, 200, KRW 2000 on November 22, 207, KRW 200 on the basis of

D. On February 13, 2008, the Plaintiff borrowed 500 million won from the Defendant and D on December 2, 2006 and decided to repay it to the Defendant on December 2007. However, it is decided to postpone it until December 2008.

b. interest shall be at the rate of KRW 0,000,000 in December 208;