1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Basic facts

A. On September 24, 2009, the Defendant, a project implementer of a housing site development project, filed an application with the Central Land Tribunal for adjudication against the deceased J (hereinafter “the deceased”) who is the owner of each of the instant real estate on the register of 3/21 square meters in the Songpa-gu Seoul Special Metropolitan City D 346 square meters, E field 674 square meters, F field 797 square meters, G field 33 square meters in G field, H field 5 square meters in G field, H field 395 square meters in G field, and the I field 3/21 square meters in each of the 318 square meters in each of the instant real estate (hereinafter “each of the instant real estate”). On February 25, 2010, the Central Land Tribunal accepted each of the instant real estate by the Defendant on February 25, 2010, that compensation for losses shall be KRW 667,705,50 won, and the date of commencement of expropriation shall be April 20, 2010.

(hereinafter “instant acceptance ruling”). B.

On the other hand, on October 14, 1994, the Deceased completed the registration of transfer of ownership on the grounds of inheritance on June 21, 1995 by the Seoul East Eastern District Court, Songdong District Court, Songdong District Court, the registration office of Jun. 21, 1995. After the Deceased died on July 2, 1997, K solely inherited each of the instant real estate by the father of the Deceased. K died on January 21, 2002 and its inheritor died on January 21, 2002, and the deceased’s heir was his heir, N,O, P, Q, and Plaintiffs, but L and N were able to receive shares on March 30, 202 by the court and the court’s repair on March 24, 2003 as the same court’s 30/40, respectively.

C. A certified judicial scrivener R delegated legal affairs related to land compensation for the housing site development project by the Defendant around December 2008 is obligated to accurately grasp the successors of each of the instant real estate and calculate the amount of compensation corresponding thereto for each of the instant successors, but M is erroneous by misapprehending that M was a sole inheritance of each of the instant real estate. After doing so, S is the creditor, S, the deceased, and the deceased on April 12, 2010.