1. The defendant shall pay to the plaintiffs each money as stated in the "amount of damage" column of the attached Table 1 and each money above.

The Defendant (former HH Co., Ltd.) was a financial investment business entity that aims to engage in investment brokerage business as prescribed by the Financial Investment Services and Capital Markets Act (hereinafter “Capital Markets Act”), and was an affiliated company of a conglomerate M Co., Ltd. (hereinafter “K”), J Co., Ltd., K Co., Ltd. (hereinafter “K”), K Co., Ltd., and L Co., Ltd. (hereinafter “L”), and was incorporated into N from June 11, 2014.

The plaintiffs purchase corporate bonds through the defendant or conclude a specified money trust contract with the defendant.

The non-guaranteed option bonds, etc. of the credit-rating class BB issued at the time of maturity, March 30, 2012, No. 256, May 4, 2012, No. 257, Jun. 7, 2012, No. 258, Jul. 4, 2012, No. 260, Sept. 26, 2012, No. 261, Oct. 29, 2012; and No. 262, No. 262, Oct. 29, 2012, each of the credit-rating class B B B issued bonds at the time of maturity, for which a claim for the payment of principal and interest on the bonds is granted to the issuing company at the time of maturity.

The credit rating for the I debentures of the Korea Enterprise Assessment Co., Ltd. (hereinafter referred to as the "Korean Enterprise Assessment"), the Korea Credit Assessment Co., Ltd. (hereinafter referred to as the "Korea Credit Assessment") and the Nas Credit Information Co., Ltd. (hereinafter referred to as the "Nas Credit Information") was BB from January 1, 2008 to December 7, 2012. From December 7, 2012, BB was demoted from June 14, 2013 to BB from June 14, 2013, from September 11, 2013, B (Korean Enterprise Assessment, Age Credit Information), and B (Korean Credit Assessment) were demoted.

KK’s credit rating B CP on March 28, 2013 and April 29, 2013, respectively;