1. The Defendants are jointly and severally liable to the Plaintiff for KRW 308,000,000 and KRW 280,000 among them, from April 2, 2015 to April 2, 2016.

1. The grounds for the attachment to the indication of the claim (Provided, That the creditor shall be deemed the plaintiff, the debtor shall be deemed the defendant) and the changed grounds for the claim;

2. Judgment by service (Article 208 (3) 3 of the Civil Procedure Act).

3. The Plaintiff’s partial dismissal of a claim filed damages for delay calculated at the rate of 15% per annum from the day following the delivery date of a copy of the complaint in this case to the extended claim amount by expanding the claim’s purport and the cause of the claim’s modification. However, if the Plaintiff expands the claim’s purport, the extended claim amount can be applied to the interest rate prescribed by the above Act from the day following the day when the document expanding the claim’s purport was served on the Defendants. Thus, the damages for delay calculated at the rate of more than 6% per annum from the day after the copy of the complaint in this case’s claim’s extension to the date of delivery of a copy of the claim in this case’s claim and the cause of the claim’s extension to the day of delivery