1. The Defendant’s KRW 760,300,800 as well as 5% per annum from May 23, 2015 to February 15, 2017 to the Plaintiff.

1. Basic facts

A. The party-related Plaintiff is a company with the purpose of specialized maintenance business management business, etc., and the Defendant is an association established on May 2, 2014 with the authorization of establishment from the head of Suwon-gu, the head of which was obtained on May 19, 201 for the purpose of housing reconstruction improvement business (hereinafter “instant improvement business”).

B. The Plaintiff entered into the instant service contract 1) around May 2013, 2013 (hereinafter “instant promotion committee”).

(2) On March 22, 2014, at the inaugural general meeting for establishing the Defendant’s association, a specialized management company for the instant rearrangement project was selected as the subject of preferential bargaining with respect to the instant rearrangement project and was selected as the subject of prior bargaining with respect to the instant rearrangement project, and was selected as the specialized management company for the instant rearrangement project at the meeting of the Defendant’s establishment, and the instant promotion committee and the instant promotion committee agreed with the following terms and conditions (the contract date is “05.05.05.” hereinafter)

1. Project name: A housing reconstruction rearrangement project for one mine area in a mineral deposit;

2. Location: 1254-100 won, Suwon-dong, Busan Young-dong.

4. Contract unit cost: 35,000 won per total floor area of the building (excluding value-added tax);

6. Work period: Article 3 (Scope of Services) (1) of the terms and conditions of the contract from the date of conclusion to the time of partnership liquidation (the defendant, hereinafter referred to as "B") shall provide advice and support to the execution of the following activities related to the rearrangement project in this case with the approval of Gap (the promotion committee in this case; hereinafter referred to as "A"), and the preparation and processing of documents related to the service affairs in this case shall be governed by relevant provisions, such as the Act on the Maintenance and Improvement of Urban Areas and Dwelling Conditions

1. Consultation on authorization and permission affairs and management of partnership members: 1) Operation of partnership, various meetings, and proper project plans, etc.; 2) authorization for project implementation necessary for authorization for establishment (change) of partnership;