1. The plaintiffs' primary claims and conjunctive claims are all dismissed.

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

1. Facts of recognition;

A. On January 25, 2004, Plaintiff B entered into an agreement with Plaintiff A to purchase the land of this case between E and E in relation to the new apartment construction project, which was being promoted in Seocho-si land (hereinafter “the instant project site”) and that if it was transferred to E, it would receive 50% of the enforcement profit from E, the Plaintiff B would be entitled to receive 50% of the enforcement profit from E if it invests in the said project. On January 25, 2005, the Plaintiff B would be entitled to receive 50% of the enforcement profit from E.

(hereinafter referred to as "the instant trade agreement". The plaintiff A enters into this Agreement with respect to the site for the new apartment construction project in Seosan-si promoted by the plaintiff B on the condition that the plaintiff B guarantees the plaintiff A the following profits:

① Plaintiff A’s input of KRW 7-8 billion and entered into a contract for the investment sale of an apartment building project, which was in progress by Plaintiff B and E, F in Seosan City, where Plaintiff B and E are in progress.

② Plaintiff A shall transfer the right to a sales contract to E after completing the land sales contract by February 28, 2004.

Provided, That the contract right shall be preferentially paid by the plaintiff A, and the right to the contract shall be vested in the plaintiff A until it is performed.

In addition, when the plaintiff B fails to comply with this Agreement, the plaintiff A cannot raise an objection even if he/she arbitrarily disposes of.

③ The Plaintiff A and the Plaintiff B jointly designate and proceed with the land work service provider, and the Plaintiff B shall actively cooperate with the Plaintiff so that the land contract can be concluded by the Plaintiff A.

④ Plaintiff B shall pay the Plaintiff A 50% of its implementation profit (50%) paid from E.

B. On February 9, 2004, the Plaintiffs entered into a consulting service agreement between the Plaintiffs and the Defendants, pursuant to the instant trade agreement, and entered into a consulting service agreement with the Defendants, as follows:

b.0.0 c.