1. The plaintiff's lawsuit against the defendants is dismissed in entirety.

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

1. Basic facts

A. The relevant network E (Death on September 16, 2008) and the Defendant B, and the network F (Death on June 30, 2017) of the Parties are simplified siblings. The Plaintiff is one of the heirs of the network E as a child of the network E, and Defendant C is the heir of the network F.

B. The network E is: (a) the conclusion of each of the instant mortgage contracts and the establishment of each of the instant mortgages; and (b) the network E is not less than 1,000 square meters prior to Incheon Seo-gu, Incheon, on January 4, 2003 (hereinafter “instant real estate”).

(3) On January 6, 2003, the establishment of a mortgage contract with the obligor’s net E, the maximum debt amount of 160,000,000 as well as three parcels was completed on the basis of the above contract. ② On June 4, 2004, the establishment of a mortgage contract with the obligor’s net E, the maximum debt amount of 80,000,000 won was completed on the basis of the above contract, and the establishment of a mortgage contract with the obligor’s net E, the maximum debt amount of 80,000,000 won was completed on the basis of the above contract (the total maximum debt amount of 0,000,000, 300,0000 won was concluded on July 20, 200, each of the above contract was deemed the establishment of a mortgage contract with the obligor’s net and 80,000,0000 won (the maximum debt amount of 8,000,000).

C. On March 30, 2005, the Plaintiff acquired ownership shares of 1,000 shares out of the deceased’s shares on the instant real estate from the deceased E. On July 11, 2005, the Plaintiff shared co-owned property from Nonparty G on July 11, 2005.