1. The Defendants shall jointly and severally pay to the Plaintiff KRW 599,932,861 and the interest rate thereon from December 25, 2018 to the date of full payment.

Plaintiff’s assertion

The plaintiff is not more than Defendant B Co., Ltd. and not more than Defendant B Co., Ltd. 2, which was issued by Defendant Co., Ltd., hereinafter "the instant convertible bonds."

(3) On December 24, 2015, the Plaintiff entered into the instant investment contract with Defendant C as an interested party, and jointly and severally guaranteed the obligation of the Defendant Company under the instant investment contract. Accordingly, the Defendants jointly and severally paid the principal and interest of the instant convertible bonds and damages for delay as stipulated in the instant investment contract. The following facts are acknowledged: (a) the Plaintiff entered into the instant investment contract with Defendant C as an interested party, accepting the instant convertible bonds with KRW 500 million issued by the Defendant Company with the acquisition price in full on the same day; (b) the contents of the instant investment contract are as follows: (c) the date of issuance of interest payment of the instant convertible bonds from the date of maturity to December 24, 2015; (d) the rate of surface interest payment shall be 1% per annum; and (e) the rate of interest rate shall be 7% per annum per annum per annum per annum per annum per annum per annum per annum per annum per annum per annum per annum per annum per annum per annum per annum per annum for the outstanding amount of the instant convertible bonds (Article 16).