A. On December 26, 2011, the Plaintiff (58.37% of the equity ratio), the Insular Construction Co., Ltd. (26.3% of the equity ratio), and the Kosular Development Co., Ltd. (which is changed to Taesgeen UN Co., Ltd.) concluded a contract for construction work (hereinafter “the contract of construction work in this case”) with respect to a joint supply and demand organization with the representative of the Plaintiff as the Plaintiff (hereinafter “Plaintiff, etc.”), which establishes a joint supply and demand organization with the representative of the Plaintiff, with respect to construction on the land outside 182-2 and outside 182-2, Guro-ro, Guro-ro, 5-dong, and one hundreds of land for sports-for-all (hereinafter “instant construction work”). < Amended by Act No. 799, Oct. 1, 2000; Act No. 1, 1932,284,000, May 21, 2012>

B. After the commencement of the instant construction project, the Plaintiff et al. and the Defendant concluded a modified contract as indicated below on the grounds of changes in the Defendant’s business plan.

2. 2. 1. 6. 2. 1 December 26, 201; 3. 2. 1. 2. 1. 4 : the 2. 1. 5 2. 3 : the 2. 2. 1. 3 : the 2. 2. 3 1. 3 : the 2. 2. 42 ; the 2. 2. 3 : the 2. 1. 3 : the 2. 3 1. 2. 3 : the 2. 3 5 2. 2. 3 : the 2. 3 1. 3 2. 3 : the 2. 2. 3 1. 20 : the 2. 3 5 1. 20 2. 3 : the 2. 3 1. 3 206 : the 2. 3 1. 1. 15 20. 206 : the 3 20. 15 2. 1. 2. 1. 1. 2. 3