1. Each sales contract entered in the details of the execution of the attached sales contract between the plaintiffs and the defendant shall be terminated and effective.

. As such, the down payment stipulated in each of the instant sales contracts was paid.

The main contents of each of the instant sales contracts are as follows.

Section 1(Purpose) In the event that “B” (the Defendant; hereinafter the same shall apply) purchases all of the land, buildings, etc. (hereinafter referred to as “project site”) on the display of the following, including the real estate owned by “A” (each Plaintiff; hereinafter the same shall apply) and implements multi-family housing construction projects (hereinafter referred to as “project site”), “A” and “A” are aimed at determining the rights and obligations of “A”.

The project target site: Where the contract deposit is paid in excess of 10% at the time of division payment under Article 3 (Methods of Price Payment) of Gyeyang-gu Seoul Metropolitan Government E, approximately 5,300 square meters, and the contract deposit is paid in excess of 10%, the difference shall be reverted to part of the intermediate payment.

After the approval of the intermediate payment business, after the approval of the remainder payment business (to produce tenants such as tenants prior to the payment of the balance and to submit the documents for the transfer of ownership to "B") * the intermediate payment and the payment date of the balance may be adjusted. Article 5 (Prohibition of Disposal, etc.) "A" shall not transfer and offer the transaction real estate to a third party after the conclusion of this contract, and if it is violated, "A" shall compensate for all losses, including the business losses of "B".

Property taxes, other taxes, public charges, and delinquent taxes, etc. incurred prior to the date of surrender on the basis of the name date of the real estate for the purpose of Article 10 (Tax and Public Charges) shall be borne by "A", and property taxes, other taxes, and public charges, etc. generated thereafter shall be borne by "B

Article 12 (Cancellation and Termination of Contracts) (1) "A" may cancel or terminate this contract in any of the following cases:

In such cases, the down payment paid by “B” shall belong to “A”, and “A” shall return within seven days the amount excluding the down payment received from “B”.

Other important matters of “B”.