1. As to the Plaintiff (Counterclaim Defendant) from November 30, 2013 to October 26, 2016, the Plaintiff (Counterclaim Defendant) against the Defendant (Counterclaim Plaintiff).

A principal lawsuit and a counterclaim shall be deemed simultaneously.

1. Facts of recognition;

A. On May 30, 2013, the Plaintiff operating the C architect office entered into a contract for D Remodeling (hereinafter “instant construction contract”) with the Defendant, the owner of Jongno-gu Seoul Metropolitan Government D Ground Buildings (hereinafter “instant building”) for eight weeks from the commencement date of construction, and the contract amount of KRW 110,00,00 (Additional Tax).

B. At the time of the instant construction contract, the Plaintiff attached a written estimate and a detailed statement by type of work as indicated below to the documents attached to the instant construction contract.

C. On July 6, 2013, the Plaintiff and the Defendant agreed to extend the construction period to 10 weeks from the commencement date of the construction, and to additionally pay a total of 25,000,000 won for the following additional construction works connected to the instant construction works.

The Defendant paid all the instant construction and additional construction cost, and the Plaintiff completed the instant additional construction work on or around the end of November 2013.

The unit price of construction work (cost) 1.1. construction work: 01. provisional construction work 2,00,000 temporary fences, protection nets, 02. Dismantling construction work 5,000,000 fire-proof rooms installation and dismantling work, 03. Outside walls rearrangement work 2,000,000 external walls disposal work, red ginseng, 04. Outside fences work 5,000,00 floors and stairs 00,000 floors and stairs 7,000,00,000 natural agents’ 1.1.20,000 stories installation work (1,250С installation work, 20,000, 000 and 1.000, 000, 000, 100,000, 100,000, 10,000,00 iron bars construction work, and 1.30,000,00 iron bars construction work (30,00,00,00 iron bars construction work,00