2. Defendant Lone Industry Development Co., Ltd.

A. On July 2015, Defendant Lone Industry Development Co., Ltd. (hereinafter “Defendant Lone Industry Development”) entered into a business agreement with respect to B’s regional housing association promotion committee (the promotion committee chairperson C), building-young, etc. (hereinafter “instant project”). Defendant Lone Industry Development decided to take charge of draft membership agreements, sale of buildings, etc.

B. On July 9, 2015, Defendant LAD Industry Development entered into an apartment sale agency contract with the Plaintiff regarding the sales business among the instant businesses (hereinafter “instant apartment sale agency contract”) and received KRW 50 million from the Plaintiff as a security deposit for sales agency.

The apartment sale agency contract shall enter into a contract for the sale by proxy (service) with the development of the wholesale industry (hereinafter referred to as the "A") of the company in charge of the apartment sale by proxy (hereinafter referred to as the "B") as follows:

Article 2. The following shall apply to apartments that vicariously sell the apartment.

1. A building location: D in the Namyang-si, Gyeonggi-do;

2. Building scale: Apartment buildings of 19 stories underground or above or above the ground and neighborhood facilities;

3. The number of households subject to sale: Article 3 of the 208 household (the number of households may be changed by subsequent design changes) excluding 91 household units among 299 household units 1. A shall conclude this contract, grant the authority to sell the subject matter to the purchaser of the subject matter at the same time, and Gap shall cooperate so that the whole regional housing association can be sold.

3.The scope of agency services for sale by units to be performed by it shall be as follows:

(1)The specific plan of the sale activity and the results of the activities will be reported; 2) the investigation and project feasibility review for the sale promotion to be conducted; 4) other necessary affairs related to the sale activities, 5.