1. The judgment of the first instance, including any claims added by this court, shall be modified as follows:

Defendant A.

A. Defendant C Co., Ltd. (hereinafter “Defendant C”) is a contractor of the J collective housing (hereinafter “instant apartment”), and Defendant C Co., Ltd. is the contractor of the instant apartment.

(2) Defendant E Co., Ltd is an apartment of the above G block, and Defendant D Co., Ltd is an apartment of the above I block, respectively.

(3) Defendant B is the company asserting that it is the actual executor of the apartment of this case.

B. (1) On June 25, 2015, Defendant A announced a public announcement of the instant apartment on the instant apartment on June 25, 2015, and around July 2015, Defendant A entered into a sales contract with the buyer for each of the sales contracts with the buyer on a flat-type 126B square, the exclusive area of which is 126.8934 square meters, among the instant apartment buildings (hereinafter “instant square”).

(2) The sales contract of this case is signed and sealed by Defendant A and Defendant C, the contractor, and the main contents of the sales contract of this case are as follows.

* Display of property: 26.8934m2 on the surface of 30 m26.8120m2 on the surface of the residential area of 156.7054m2 on the surface of 30 m26.8120m2 on the surface of a building that is divided into a water source: 30 m25m2 on the surface of 30 m26.7604m2 on the surface of 79.7847m2 on the surface of 245.7507m24.7507m2 on the surface of a residential area of 30 m25m2 on the surface of a building that is divided into five m27m2 on the surface of a water source: 37,174,300 m2 on the surface of a building that is divided into five m25m2 on the surface of a building that is divided into five m20 m25m2 on the surface of a building.