1. The plaintiffs' claims against the defendants are all dismissed.

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

1. Basic facts

A. On June 29, 199, Defendant F sold three real estate listed in the [Attachment 3] owned by it to G (hereinafter “instant building”).

B. As to the building of this case, the registration of transfer of ownership in G name was completed on June 29, 199. On the same day, among the land in which the building of this case is located, the registration of transfer of ownership in G name was made on June 29, 199. Of Defendant F’s shares 238.912/498.407 (No. 152 of the order of priority in the closed register No. 5-2 of the evidence No. 5-2 of the above Act) 143.915/498.407 (No. 175 of the order of priority in the closed register No. 175 of the above closed register) and Defendant F’s shares 238.912/498.407 (No. 165 of the closed register No. 5-2 of the evidence No. 5) on the land in which the building of this case was located, the registration of transfer of ownership in the name of 145/49898.9

C. G died on February 17, 2002, and G succeeded to the property of G in the same proportion as that of the attached inheritance shares.

[Ground of recognition] Facts without dispute, Gap evidence 3, Gap evidence 5-1, 2, Gap evidence 6-1, 2, and Gap evidence 7-9, the purport of the whole pleadings

2. The plaintiffs' assertion

A. Defendant F sold the instant building and the instant building’s right to use site Nos. 1 and 2, which are the site of the instant building, to G, and completed the registration of ownership transfer with respect to the instant building according to the sales contract. However, without prejudice to the transfer of registration, Defendant F completed the registration of ownership transfer with respect to the instant building Nos. 1 and 2, the registration of ownership transfer with respect to Defendant F’s share of Defendant F with respect to the 143.915/498.407m2 in Daegu-gu, Seoul Special Metropolitan City, which is the site of the instant building, located below the instant building, and the 143.915/498.407m2 in Daegu-gu, Seoul Special Metropolitan City, which is the site of the instant building.

B. Attached 1 and 2, which are the site of the instant building, remain as owned by Defendant F without being performed according to the sales contract between Defendant F and G, and the above Defendant respectively.