1. The Defendant (Counterclaim Plaintiff) paid KRW 285,00,000 to the Plaintiff (Counterclaim Defendant) and its payment from April 18, 2014 to July 1, 2016.

A principal lawsuit and a counterclaim shall be deemed simultaneously.

1. Facts of recognition;

A. On February 15, 2014, the Plaintiff entered into a contract for construction works with the Defendant and the Busan District captain-gun Co., Ltd. (hereinafter “instant building”). On February 15, 2014, the Plaintiff entered into a contract for remodeling construction works (hereinafter “instant construction works”) (hereinafter “instant contract”).

The name of the project for remodeling construction contract for C apartment (Gu D apartment): C apartment remodeling construction work (elevators, landscaping, pipings, pipe, container packings, and waterproofs): The construction contract is concluded between the project operator A (hereinafter referred to as “A”) and the Changjin Development Co., Ltd. (hereinafter referred to as “B”) for remodeling construction work in the construction of all the above remodeling objects for C apartment 96 households:

Article 1 [Purpose of Construction] (Scope of Works) Article 2 (Omission)

1. “A” shall grant to “B” the exclusive authority over the construction work of the said construction work after the conclusion of this contract by the date of the expiration of this contract.

2. The scope of the work to be performed by “B” is as follows: (a) The elevator work and the related ancillary work (such as pipeline repair, electricity repair, water repair, communication defect repair, defect repair, fire-fighting equipment, hold, lock, etc.) the elevator work and the related ancillary work; (b) the painting, waterproof, various pipes removal, landscaping, parking lot packing work, etc.

3. “A” may dispatch an employee representing “A” at a construction site to ascertain the conclusion of a contract, the progress of construction works, and the overall work of the construction.

4. The indoor interior interior interior interior decoration is the same as the mutually agreed model hybrids (A. 107, B. 107, B. 107) and may be modified with the mutual consent of A and B.

5. “B” shall cooperate in the completion of construction works by May 15 to ensure that the other construction works conform to design drawings and authorized matters.

Every day from June 15th to June when the completion inspection is unpaid.