1. The Plaintiff (Counterclaim Defendant) paid KRW 31,446,070 to the Defendant (Counterclaim Plaintiff) and its related amount from August 8, 2014 to January 14, 2016.

1. The principal lawsuit and counterclaim shall be deemed to be filed together with the facts of recognition;

A. (i) The Plaintiff entered into a lease agreement with Nonparty E on May 7, 2014 regarding the third floor of the building located in Mapo-gu Seoul Metropolitan Government to operate the skin management office in the name of “F” (F; hereinafter “F”), and entered into a lease agreement between Nonparty E and the Defendant C on May 7, 2014 regarding the third floor of the building, with the following terms and conditions as between May 31, 2014 and May 30, 2014 and May 30, 2016:

- Contract price (contract price): KRW 70 million (excluding value-added tax). KRW 21 million shall be paid at the time of the contract and the intermediate payment of KRW 21 million on June 30, 2014, and the remainder of KRW 28 million shall be paid at the time of completion of construction. The contract period: the period of contract: May 1, 2014; or July 20, 2014; the period of construction: the period of construction from June 18, 2014 to July 10, 2014; the period of construction and the contract price of KRW 70 million may be changed depending on construction conditions and final selection of materials. The Defendants are engaged in interior services in the trade name “G.”

B. (1) The Plaintiff and Defendant C from June 16, 2014 to change the payment of the construction cost and the construction contract.

7. Until January 1, 200, the manager’s dong line, hosting room, finishing materials, noise problems, etc. showed differences in opinions. The part of the drawings, finishing materials, construction methods, etc. was changed to an agreement. During that process, the Plaintiff expressed the above Defendant’s intention to additionally pay the construction cost through text messages.

Things C sent to the Plaintiff the following e-mail on July 16, 2014, the 19th day of the same month, and the 21st day of the same month:

- 16 days: The work shall cease to be completed as it is difficult to find an agreed point for defects and post-management (AS) arising from the Plaintiff’s filing for two days.

Unconstructions are glass walls, street flooring materials, lighting facilities, options are installed, and orders are installed, blods and blods, completion cleaning, etc. as options.