1. The Defendant’s KRW 720,057,800 among the Plaintiff and KRW 100,000 among them, shall be KRW 620,00,00 from April 13, 2013, and KRW 620,057,70.

1. Basic facts

A. On July 20, 2010, the Plaintiff entered into a contract with the Plaintiff on July 20, 2010, as the subject of the contract entered into with the Defendant at the time of July 20, 2010. On January 2, 2013, the Plaintiff succeeded to all the rights and obligations of the E Company in the construction sector as the Defendant (B) was incorporated by division.

In the lower court, both E Co., Ltd and the Defendant are “Defendant” without being divided.

The construction work (hereinafter “instant construction work”) to build six urban studio (hereinafter “instant building”) in the area of the wife population C shall be KRW 5,120,000 (excluding value-added tax) per three square meters in total floor area, and the construction period shall be eight months from the commencement date of construction (hereinafter “instant contract”). The main contents are as follows.

Article 2 (Opening of Business) of the Contract for this case: The location of the business site for the Da-dong Urban Studio Construction Project: 4,060 square meters (1,228.15 square meters) and the total floor area for the construction of 4,060.00 square meters (1,228.15 square meters): 2,967.62 square meters (2,97.71 square meters): Article 3 (1) of the Construction Project for the 6-dong Office: The plaintiff's roles and duties.

1. Providing the whole land for the project site, cancelling restricted real rights, obtaining various authorizations and permissions related to building permission, and paying taxes and public charges on the project site;

2. Delegation of trust of a project site to the defendant’s request;

3. Granting exclusive execution rights to the defendant;

4. All affairs and responsibilities related to the sale of buildings in units, such as advertisements and public relations affairs (decisions through mutual consultation with the defendant);

5. Treatment of civil petitions for business and sharing of expenses incurred in connection with the business;

6. Other affairs related to the project undertaker.

1. Construction, usage inspection, and defect repair of a building and its incidental facilities in accordance with the final design documents that have obtained a building permit;

2. Treatment of civil petitions for construction works and bearing of expenses directly related to the execution of construction works;

3. Where any cause attributable to the plaintiff does not occur, this building shall be extended.