1. The Defendant (Counterclaim Plaintiff) C is each 34,50,000 won against the Plaintiff (Counterclaim Defendant) and the Defendant (Counterclaim Plaintiff) Co., Ltd.

A principal lawsuit and a counterclaim shall be deemed simultaneously.

1. Basic facts

A. At the time of concluding a real estate sales contract as of March 2, 2016, as seen earlier, Defendant C is the owner of 11/537 square meters of equity among the shares of 152 square meters of E-road 152 square meters of land (hereinafter “Fi-ri-si,” for convenience when specifying a lot number of land”) at the time of the conclusion of the real estate sales contract as of March 2, 2016, and is the internal director, who is the representative of Defendant C (hereinafter “Defendant C”), who is the owner of 11/537 square meters of equity among G 537 square meters of equity in G road, 218 square meters of equity, and 140 square meters of equity in I miscellaneous land (hereinafter “each land owned by Defendant C”).

The Defendant Company is each owner of land of 18.9/272 square meters in J-road 272 square meters, 30.7/141 square meters in equity among K-road 141 square meters, and 38.8/103 square meters in equity among L road 103 square meters, and 1,410 square meters in equity before M.

(hereinafter referred to as “each land owned by the Defendant Company” in total of the lands owned by the Defendant Company. (b)

The plaintiffs, which are married land owners, introduced each land owned by the Defendants while the land to be newly constructed is influent, and decided to purchase all of the above land in the purchase price of KRW 590 million.

Accordingly, on December 8, 2015, Plaintiff A entered into a sales contract (the first sales contract out of the evidence No. 5) with respect to each land owned by Defendant C, with a purchase price of KRW 114 million (the purchase price of KRW 40 million shall be paid at the time of a contract, the balance of KRW 74 million shall be paid at the time of transfer of ownership) with respect to each land owned by Defendant C, and the first sales contract with the Defendant Company with respect to each land owned by the Defendant Company with a purchase price of KRW 476 million (the contract price of KRW 60 million shall be paid at the time of a contract, the balance of KRW 416 million shall be paid at the time of transfer of ownership on March 30, 2016) (the second sales contract out of the evidence No. 5; hereinafter each of the above sales contracts shall be referred to as “the first sales contract”). Each of the above contracts shall be refunded to the seller without delay as a conditional contract with each of the above contracts.

(2) A seller;