1. Of the judgment of the court of first instance, the part against the plaintiff falling under paragraph (2) is revoked.

2...

1. Basic facts

A. On January 23, 2017, the Plaintiff, a corporation established for the purpose of sales agency business, consulting business, etc., concluded a service contract with D Co., Ltd. (hereinafter “Nonindicted Company”) on the sales of unsold housing units and unleased apartment units for the housing units E 1, 2, and 3 apartment complexes as the wife population E 1, 2, and 3 complexes constructed by D Co., Ltd. (hereinafter “Nonindicted Company”).

(B) On April 1, 2017, the contract was partially amended to amend the terms and conditions of the contract, and the contract was concluded to amend the contract for sale in units or for lease on behalf of others. (hereinafter referred to as the "instant service contract" by adding all the above two contracts to "the instant service contract", and when the two are divided into two, the date on which the contract was concluded shall be specified.

The plaintiff employed three chief executive officers for the implementation of the contract of this case, and each chief executive officer held and managed several chief executive officers, respectively, and each chief executive officer held and managed several chief executive officers, and the head of each team conducted the service contract of this case by utilizing them.

The non-party F was the head of the three headquarters among the three headquarterss formed as above, and the defendant was the head of the three headquarters.

C. According to the instant service contract, the non-party company paid the Plaintiff the sales agency fee upon the conclusion of the sales contract, 50% at the time of paying the down payment of the sales contract, 50% at the time of paying the remainder (the service contract of January 23, 2017), 60% at the time of paying the down payment of the relevant sales contract, and 40% at the time of paying the balance. If the down payment of the sales contract is KRW 10 million at the time of paying the down payment, 7 million at the time of paying the down payment. If the down payment of the sales contract exceeds the amount equivalent to 10% at the time of paying the down payment, 7 million won at the time of paying the down payment (the service contract of April 1, 2017), and the Plaintiff returned the sales agency fee paid to the non-party company or deducted the fees at the time of paying the next installment.