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

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

1. Basic facts

A. The Plaintiffs and the Defendants agreed to implement the construction of multi-family house (design and Civil Works) and the development project (hereinafter “instant project”), and the Plaintiff A and Defendant J, the representative of the Plaintiffs, entered into the following agreements on July 22, 2014 (hereinafter “instant agreement”).

1. Construction address: At Jeju, M, N,O, P, Q, R, S, T (8 parcels, and the “U Site Partition Plan”; hereinafter “land subject to the instant project”);

2.The construction design cost shall be fixed at 2.5 million won per year.

3. The cost of civil engineering design shall be paid in 50 per cent of the total cost of design.

4. The land shall be determined at the rate of 150,000 won per square day, and the land shall be registered in the name of each household and consulted at the same time after completion.

5. The civil construction cost is calculated by dividing the price per share after the total area of construction (including all infrastructure, such as electricity, water supply, telecommunications, etc.); 6. The settlement of land price shall be made by paying 10% of the land price as the down payment at the time of the preparation of the contract, and the remainder shall be paid immediately at the time of completion of the construction permit.

(7) Area conversion shall be finalized after the design of civil engineering.

(Additional Matters concerning the written consent to land use) Where a building permit is not granted within three months after the consent to land use, the consent to land use shall be automatically extinguished.

B. In entering into the instant agreement, Plaintiff A, as an agent of the remaining plaintiffs, is concurrently qualified and the Defendants’ agent, and as seen from the Defendants, the land subject to the instant project, which is part of the land subject to the instant project, is divided into “U Site Division Plan” and “B”, the Plaintiffs agreed to purchase the B parcel, and the accurate area is determined after the completion of the subsequent plan.

The part to be purchased by the plaintiffs below is "B of this case".