1. The plaintiff's claim is dismissed.

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

1. Basic facts

A. 1) C Co., Ltd. (hereinafter “C”)

B) Between D and E, C is 287 square meters in F. 287 square meters in Dong-gu, Daejeon, Dong-gu, Dong-gu, Dong-gu, Dong-gu, Dong-gu, Seoul, and G 1,005 square meters in size and H 354.4 square meters in size (hereinafter “instant project site”).

3) The business of constructing and selling the building above (hereinafter “instant business”)

(2) On January 4, 2012, C entered into a joint development agreement with the head of the competent authority to build an urban-type residential house of 13 floors in the instant project site under the joint name C, D, and E, with the content of newly constructing an urban-type residential house of 13 floors.

3) C) On June 8, 2012, Hyeong General Construction Co., Ltd. (hereinafter “hyeong General Construction”)

)에게, 위 도시형 생활주택 신축 공사를 도급주어, 원평종합건설은 2012. 9.경부터 도시형 생활주택 신축공사를 시작하였다. 4) 그런데 C의 채권자인 주식회사 시스웍이 이 사건 사업부지 중 E 소유의 토지에 관하여 대전지방법원 I로 부동산강제경매개시신청을 하여 2013. 4. 19. 위 법원으로부터 이를 인용하는 결정을 받았고, 원평종합건설도 2013. 4.경 이 사건 사업부지상에 진행하던 도시형 생활주택 신축공사를 중단하는 등의 사정으로, 그 무렵 이 사건 사업 진행은 사실상 중단되었다.

B. After the Defendant’s purchase of the instant project site, D and E concluded a sales contract for the instant project site with Dae Industrial Development Co., Ltd., EdiK, etc., and was completely rescinded. On February 26, 2015, the Defendant entered into a sales contract with the Defendant to sell the instant project site in KRW 7 billion, and completed the registration of ownership transfer for the instant project site on February 27, 2015.

C. Following the Defendant’s acquisition of the instant business right, the Defendant acquired the instant business right on May 6, 2015 between C and C.