1. The plaintiff's claims against the defendants are all dismissed.

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

1. Basic facts

A. The parties concerned Defendant B is a licensed real estate agent who is delegated by the Plaintiff to arrange for a lease agreement under subparagraph - of the multi-family house located in Daejeon Sung-gu D (hereinafter “instant building”).

Defendant B entered into a mutual aid agreement with Defendant C Association (hereinafter “Defendant Association”) from April 22, 2016 to April 21, 2017 with a mutual aid agreement with a mutual aid agreement amounting to KRW 100 million (hereinafter “instant mutual aid agreement”) in order to guarantee liability for damages arising from property damage to a transaction party by brokerage.

B. On January 25, 2017, the Plaintiff leased the instant building E from F to April 23, 2019 (hereinafter “instant lease agreement”) by setting the term from April 24, 2017 to April 23, 2019 (hereinafter “instant lease agreement”).

(2) The Plaintiff and F agreed on the premise of the instant lease agreement and agreed on the move-in report on the same day upon delivery of the instant building E from F on February 22, 2017, and obtained a fixed date. At the time of the instant lease agreement, Defendant B issued a explanatory statement verifying the object of intermediation to the Plaintiff. The “rights other than ownership” column of the explanatory statement includes KRW 336 million of the maximum debt amount of the instant building and the instant mortgage on the site. The “rights of the object which is not actual relation of rights or public notice” column includes “Ghoho 500, H 500, I No. 4,500, Hho 4,500, Jho 100, Kho 6,200, Lho 6,000, Mho 6,000, 6,000, 6,000, 6,000, 6,0000, and 271,700,000,000.