1. The Defendants jointly combine with the Plaintiff KRW 40,50,000 and with regard thereto, Defendant Digital ethyl Co., Ltd. on January 2015.

The Plaintiff acquired a promissory note of KRW 40,50,000,000, which was endorsed by the Defendants in sequential order, in full view of the purport of the entire pleadings as indicated in the evidence Nos. 1 and 2 and 3, and the purport of the entire pleadings, it can be acknowledged that the Plaintiff was the final holder of the said promissory note, who again received the said promissory note, on October 23, 2015, as the payment date of the said promissory note was presented on October 27, 2015, but the said promissory note was rejected on the ground of “non-transaction.” As such, the Defendants are liable to pay KRW 40,50,000,000 to the Plaintiff as the endorser of the said promissory note, and to pay KRW 40,50,050,000,000,000,000,0000,0000,000 per annum from 15,2015.