1. The Defendant (Counterclaim Plaintiff) is a steel-framed reinforced concrete structure among each real estate listed in the attached Table 1 list to the Plaintiff (Counterclaim Defendant).

A principal lawsuit and a counterclaim shall be deemed simultaneously.

1. Facts of recognition;

A. On April 30, 2014, the Plaintiff sold each real estate (hereinafter “instant real estate”) listed in the separate sheet No. 1 (hereinafter “instant real estate”) to C Co., Ltd. (hereinafter “C”), and the main contents of the sales contract (hereinafter “instant real estate sales contract”) are as follows.

C paid 542,00,000 won to the Plaintiff.

2. Article 1 of the Terms and Conditions of the Contract provides that the buyer shall pay the sales price of the real estate of this case as follows:

- Sales amount: 5,410,000,000 - Contract deposit: 542,000,000 won shall be paid at the time of contract.

- Balance: 4,868,00,000 won shall be deposited to the Plaintiff on August 27, 2014.

Article 2 If a seller has a right to restrict the exercise of ownership, such as a mortgage, superficies, a right of lease, or the unpaid amount of public charges or other charges, etc., the seller shall, if any, remove (excluding any right succeeded) the matters that restrict the exercise of ownership by the date on which he/she receives the balance of the purchase price and remove (excluding any right succeeded) any matter that limits the exercise of ownership and any charge, etc. by the date on which he/she receives the balance of the purchase price, transfer all documents and full ownership necessary for registering the transfer of ownership to the buyer

Other special terms and conditions

1.The buyer has confirmed on-site and recognized all the present and present public records.

2. On the above-mentioned purchase price, the amount included in approximately 9,00kW and distribution pre-distribution.

3. The value-added tax on a building shall be separate, which shall be received in exchange for any balance.

4. The buyer shall pay any balance even before the remainder date when the removal of leap electricity in the instant real estate is completed.

5. The seller shall remove only a leap electricity.

B. On the other hand, on May 12, 2014, the Plaintiff, among the instant real estate, 4th floor above the ground level, including the first floor voltage engine from the underground floor of the five-story plant of reinforced concrete structure slive roof among the instant real estate to the leap electricity, and the leap electricity.