The judgment of the first instance shall be revoked.

2. From August 11, 2019 to August 28, 2019, the Defendant: (a) KRW 1,584,00 to the Plaintiff.

1. Basic facts of claim: ① the Plaintiff, from September 2010 to the end of December 2012, 201, installed a household building, etc. (hereinafter “instant building”) as indicated in the separate sheet [Attachment 2] from September 1, 2010 to the end of February 1, 201, on the land owned by the Plaintiff C. The Plaintiff purchased the instant land in the voluntary auction procedure for the instant land (which appears to have not been subject to auction) (the instant household building was not subject to auction), and F entered into an auction procedure for the instant land with G on January 31, 2015 (the instant building was owned by G and G as the owner of the instant building; ③ at the time of the instant exchange contract, the Plaintiff participated in the auction procedure for the instant land to acquire ownership of the instant building; ④ The Plaintiff did not sell the instant building to G during the auction procedure for the instant case, and ④ did not sell the instant land to G without any consent to the Plaintiff during the auction procedure for the instant land (the instant building was leased of the instant building).