1. Revocation of a judgment of the first instance;

2. All plaintiffs' claims are dismissed.

3. Total costs of litigation are assessed against the Plaintiffs.

1. Basic facts

A. The history of division and merger of the river of this case 1) D 3,758 Enju City (hereinafter “the land before division of this case”).

(3) On December 30, 1957, E/L 581, F 165, G 333, H 605, I 789, J 853, K 432 (hereinafter “the instant division”) “each land after the instant division,” and “K land” refers to the land of this case.

2) On February 10, 1978, the area of the instant land was changed to “1,428 square meters.” On April 1, 1989, the “innju City L” changed to “innju M” following the reorganization of administrative districts, and on March 6, 2002, the land category of the instant land was changed to “river”.

3) On November 21, 2007, the instant land was combined with an O river of 62 square meters, N river of 117 square meters, and C river of 430 square meters and became a C river of 2,037 square meters (hereinafter “river prior to the instant merger”).

() The river prior to the instant merger is combined with a AC river of 96 square meters and a AD river of 1,332 square meters on August 5, 2015, and it is deemed that the AC river of 3,465 square meters (hereinafter “the instant river”).

(4) On July 29, 1957, Korea completed the registration of ownership preservation on the land of this case, and the defendant completed the registration of ownership transfer on the ground of consultation on public land on December 20, 2005.

B. The details of the purchase of the land before the instant partition in Korea include P (P, the address of the owner on the card ledger: R, the application for compensation and the compensation ledger, and the prop report address on the prop report: the owner’s address on the land before the instant partition in the form of the card ledger, the written application for compensation, and the compensation ledger, etc. prepared under the Farmland Reform Act after the instant partition in the form of the land before the instant partition in the Republic of Korea, stating that P (P, the card ledger

C. On the one hand, while the plaintiffs succeeded to the property of Chodong P, the mediation division of the plaintiffs is the network P, the permanent domicile of P on the certified copies is described as "Seoul Seongdong-gu AE" in one page, and the two pages as "Seoul Seongdong-gu AF" in two pages, and the network P is described as "the net P.