1. Defendant E shall be KRW 57,00,000 for Plaintiff A, KRW 50,000 for Plaintiff B, KRW 50,000 for Plaintiff C, KRW 55,00,00 for Plaintiff C, and KRW 60 for Plaintiff D.

1. Basic facts

A. The relationship 1 of the parties is as follows: (a) Defendant E borrow a certificate of licensed real estate agent and a certificate of registration of a brokerage office from Defendant F, which is a licensed real estate agent and is in the other trade relation; and (b) Defendant E borrow from October 7, 2007 to June 21, 2018 from Jung-gu, Incheon, Jung-gu Office of Licensed Real Estate Agents (hereinafter “instant brokerage office”).

(2) The Defendant G Association (hereinafter referred to as the “Defendant Association”) concluded a mutual aid agreement with Defendant F to compensate for property damage to a transaction party by intention or negligence in performing real estate brokerage (hereinafter referred to as “instant mutual aid agreement”) on the basis that the period of mutual aid between October 17, 2016 to October 16, 2017 and October 16, 2017 to October 16, 2018.

B. (1) On January 4, 2017, Plaintiff A entered into a lease agreement with the Plaintiffs (hereinafter “instant real estate”) with Defendant E, Jung-gu, Incheon (hereinafter “instant real estate”).

() As to L, a lease agreement was concluded with the effect that the lease deposit amount of KRW 40 million, monthly rent of KRW 100,000, and the lease term was determined from January 18, 2017 to January 18, 2019, and the amount of KRW 10 million was transferred to each Defendant E’s account on January 4, 2017, and KRW 30 million on January 18, 2017. On December 19, 2017, the lease deposit amount of the said lease was increased to KRW 57,00,000,000 and KRW 17,700,000,000,000,000 were decided not to pay monthly rent, and the lease deposit was transferred from that time to Defendant E’s account under the name of KRW 201,700,000,000,0000 to KRW 17,201,701,201,27.