1. The plaintiff's claim is dismissed.

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

1. The following facts may be acknowledged if there is no dispute between the parties, or if the purport of the entire pleadings is added to each entry in Gap evidence Nos. 1 through 4 (including paper numbers).

A building owner who was living in Yongsan-gu Seoul Metropolitan Government, which was originally owned by Seoul, built a building on the ground of Yongsan-gu 2100.8 square meters (hereinafter referred to as "the land of this case") with 20 households of 1982, which purchased the land of this case from Seoul Metropolitan Government on the ground of 1982 and constructed the F with 20 households of 1st underground floor size on the ground of 2nd ground.

B. The four generations of FB-Dong acquired the rights of E 101, G 102, H 201, and H 202. During the construction process of the above building, two households were constructed on the warehouse and the underground floor where boiler rooms were used on the building ledger, and the construction contractor made payment as part of the construction cost to the construction contractor. The construction contractor again made payment on the 1st floor (hereinafter “instant real estate”).

C. On October 19, 2005, J resided in the instant real estate for several years, and transferred the instant real estate to K. On January 11, 201, K again sold the instant real estate to the Plaintiff.

E sold No. 101, Dong 101 to Defendant C on February 6, 2004, and completed the registration of ownership transfer on March 17, 2004.

H transferred No. 201 to L, and L transferred this again to Defendant B by payment in kind, and Defendant B completed the registration of ownership transfer on December 22, 1998.

E. Meanwhile, on October 13, 1999, the registration of ownership transfer was completed from the Seoul Special Metropolitan City to the land purchaser. After the registration of ownership transfer for E and L 91.66/21008 shares, E and L 91.6/2100 shares, E's share was completed on March 17, 2004, but as to L's share, Defendant B was registered upon the decision of provisional attachment and provisional disposition on December 11, 1999.

F. The Plaintiff is against E, G, H, I, and K.