1. The Defendants shall jointly and severally pay to the Plaintiff KRW 2,500,000,000 and the interest rate thereon from March 27, 2013 to the date of full payment.

1. Facts of recognition;

A. (1) On June 25, 2009, A Mutual Savings Bank Co., Ltd. (hereinafter “Bankruptcy Bank”) concluded a credit transaction agreement with Defendant B Co., Ltd. (hereinafter “B”) to pay for the entire balance of the loan (hereinafter “the credit transaction agreement of this case”), and Defendant C jointly and severally guaranteed all obligations under the credit transaction agreement with Defendant B, as of the same day, pursuant to the credit transaction agreement with Defendant B, with respect to the credit transaction agreement of this case.

(2) On April 5, 2010, the Bankruptcy Bank and the Defendant B entered into an additional agreement to increase the amount of credit (limit) of the instant credit transaction agreement to KRW 4,500,000,000, and on September 7, 2010, the additional agreement to increase the amount of credit (limit) of the instant credit transaction agreement to KRW 5,000,000. On the same day, the Defendant C provided a joint and several liability for loans to the Bankruptcy Bank under each of the above additional agreements. On the other hand, the Defendant D Co., Ltd (hereinafter “D”) provided a comprehensive guarantee for all obligations, etc. within the limit of KRW 6,50,000,000.

(3) At the time of the conclusion of the instant credit transaction agreement, Defendant B provided the minutes, business registration certificates, etc. of the board of directors of Defendant B on June 23, 2009 with the consent of the instant credit transaction agreement, and Defendant C provided their personal seal impression, passport copy, etc. to the bankruptcy bank respectively. At the time of the said additional agreement, Defendant B consented to each of the above additional agreements.