1. All of the plaintiffs' claims are dismissed.

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

1. The following facts may be acknowledged in light of Gap evidence 1, Gap evidence 2-1 to 6, Gap evidence 3-1 to 5, Gap evidence 4, Eul evidence 5, Eul evidence 1, and Eul evidence 2, and there is no counter-proof.

On April 29, 2011, the Defendant acquired the ownership of G-based building (hereinafter “instant building”) at Silung-si (hereinafter “H representative”) and delegated the “H representative” I with the authority to conclude a lease contract (former and monthly rent) contract and to collect rent (including unpaid rent) related to the instant building.

B. Plaintiff C is a person who operates the “L Licensed Real Estate Agent Office” in Silsi J and K, Plaintiff E is a person who operates the “O Licensed Real Estate Agent Office” in Silsi M and N, Plaintiff E’s wife, Plaintiff B is an infant of Plaintiff E, Plaintiff E’s children, and Plaintiff D is an infant of Plaintiff C.

C. Each lease contract was prepared between I representing the defendant and the plaintiffs, and I signed the defendant's seal on each lease contract, and I sent the defendant's letter of proxy to the plaintiffs. The letter of proxy contains the fact that I delegated the defendant's authority to collect contract money, monthly rent deposit, QI, and the remaining five lease contracts except for the lease contract stipulated in paragraph (5) below entered the above P bank QI account in the name of I in the deposit of deposit money.

(1) On May 6, 2013, Plaintiff A drafted a lease agreement stating that the term of lease of the instant building R is KRW 28 million and the term of lease from May 9, 2013 to May 8, 2015.

(2) On December 31, 2014, Plaintiff A drafted a lease agreement stating that the instant building S is leased KRW 28 million and the term of lease from December 31, 2014 to December 31, 2016.

(3) On January 16, 2014, Plaintiff B, around January 16, 2014, deposited a lease deposit for the instant building T.