1. The Defendant is jointly and severally with Nonparty C to KRW 90,000,000 and to the day of full payment with respect thereto from January 6, 2018.

The evidence Nos. 1-1 through 5 (the defendant asserts that his portion of each of the above documents was forged by Nonparty C. However, in light of the following facts: ① the defendant's wife; ② the defendant filed a complaint against Nonparty C as the crime of forging private documents and the crime of uttering of the above investigation documents with respect to the above assertion, but the prosecutor conducted a non-prosecution disposition, the authenticity of the part concerning the defendant among the above documents is recognized) and the overall purport of pleadings, the non-party C shall be jointly and severally liable for the payment of KRW 15,00,000 on June 11, 2016 (the payment period: December 11, 2017); KRW 10,000,000 (the payment period: December 11, 2017); KRW 00,000 on the same day; KRW 00,000 on the loan basis; KRW 10,0000 on the loan basis; KRW 10,000 on July 4, 2013, 2016).

The plaintiff's claim is justified and accepted.