1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. The following facts may be found either in dispute between the parties or in full view of the entries in Gap evidence Nos. 1, 2, and 7, and Eul evidence No. 3 and the purport of all pleadings:

G Around June 201, G is a criminal charge of deceiving 14 victims including the Defendant from April 25, 201 to February 26, 201, G is charged with raising 15,167,73,100 won to the Defendant on the condition that “I will pay 10% interest per month if I lend money to purchase airline tickets.” This is a false statement to the effect that “I will purchase 20% interest” and that I will purchase 14 victims including the Defendant’s 60,000,000 won from June 20, 2011 to 30,000 won, and that I will purchase 15,167,73,100 won from April 26, 201 to February 26, 2013 to 30, 200, 205, 205, 2013Da196,245, 2014, 2014, 214,7,7.4 (Joint).7).

B. G transferred part of the above returned claims to the Plaintiffs on the ground that G had a claim for return of unjust enrichment against the Defendant (hereinafter “instant claim assignment”), and G notified the Defendant of each of the instant claim assignment as indicated below (hereinafter “instant claim assignment”).

On July 3, 2013, G of KRW 82,00,000 among unjust enrichment claims against the Defendant of Plaintiff G, as of July 3, 2013, when notification of the assignment of claims transferred by temporary credit transferor.