1. As to the Plaintiff’s land rearrangement cooperative amounting to KRW 1,361,50,000 and KRW 222,00,000 among them, June 11, 2008.

1. Basic facts

A. The Plaintiff is a juristic person with the objective of technical service business, surveying business, etc., and the Defendant A Land Partitioning Association (hereinafter “Defendant Union”) is a juristic person whose registration of incorporation was completed for the purpose of land readjustment project (hereinafter “instant project”).

Defendant B is the president of the Defendant Union, and Defendant C, Defendant D, Defendant E, Defendant F, Defendant G, and Defendant H are directors of the Defendant Union, and Defendant I, Defendant J, and Defendant K are those who are or were auditors of the Defendant Union.

B. On May 10, 2006, the Plaintiff entered into a technical service contract of the Plaintiff and the Defendant Union on May 10, 2006 with a project plan of 300,000,000 won (excluding value-added tax) and working design technical service contract of 300,000 won (hereinafter “first contract”) with respect to the instant project, and the details are as follows: 30,000,000 won (with respect to the technical service contract of 30,000,000,000 won (e.g., 30,000,000,000 won): 20,000,000 won (with respect to the alteration of urban management plan of 0,000 won) and 20,000,000 won (with respect to the instant project, 30,000,000 won (with respect to the land substitution plan of 30,000,000 won).