1. The plaintiff's appeal is dismissed.

2. The costs of appeal shall be borne by the Plaintiff.

The purport of the claim and appeal is the first instance court.

1. Facts of recognition;

A. The Plaintiff runs the real estate brokerage business under the trade name of Seo-gu Daejeon Building and the 1st floor D, “E Licensed Real Estate Agent Office.”

B. The Defendant, from December 5, 2013, requested a licensed real estate agent to sell the instant real estate from around December 5, 2013, as the owner of a neighborhood living facility (a collective building consisting of G, D, H, I, J, and K; hereinafter “instant real estate”). The Defendant, from around December 5, 2013, requested a licensed real estate agent to sell the instant real estate.

(The brokerage office requested by the Defendant as well as the Plaintiff, and also includes L/C brokerage of the instant real estate sales contract).

On June 2017, the Plaintiff provided information on several buildings, including the instant real estate, to an incorporated association (hereinafter referred to as “M”) seeking to purchase a building for the purpose of the center, and attended an explanatory meeting held by M on June 27, 2017 and explained the building.

On July 27, 2017, the Plaintiff sent to the Defendant specific data on the instant real estate by e-mail, and explained to the Defendant that M intended to purchase the instant real estate.

M decided to purchase the instant real estate around October 2017, and the Defendant, around October 30, 2017, prepared and delivered to the Plaintiff a letter of intent to sell the real estate as follows:

(Preparation Date was recorded retrospectively on September 18, 2017). 2. The purchaser’s personal information: M

3. Total purchase price: 1.0 million won (2,00,000,000 won).

4. Terms and conditions of payment: 10%, part payments: 0%, and remainder: 90%.

5. Other matters.

2. The term of validity of this letter of intent to sell shall be until November 30, 2017.

3. The principal contract on the above real estate shall be entered into through the practicing licensed real estate agent.

As above, the seller's name on September 18, 2017: (1) the seller's name: (2) B representative N.N. buyer: M.

E. The Plaintiff is to M on October 31, 2017.