1. The plaintiff's claim is dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

In this case, the Plaintiff asserted that the Defendant was not paid KRW 38,50,359 for personnel expenses, despite receiving a request for manpower input from June 13, 2016 to June 28, 2016, with respect to D’s failure to pay the said amount, in relation to D’s failure to pay the said amount, which was undertaken by the Defendant with the Administration from C Co., Ltd. (hereinafter “C”).

According to the witness's testimony made before and after this court, (1) the plaintiff's testimony (the "D" vessel under the construction of C is a ship containing the name, which is a tank containing oil inside the ship; hereinafter the above vessel refers to "the ship of this case" and "the process of this case") is the original defendant's work ordered by C, and (2) the defendant did not conclude the work of this case concerning the preparation of the tank four inside the ship of this case until the progress of June 10, 2016, and (3) the plaintiff's new work of the manufacturing process of the ship of this case was scheduled to be conducted by E, which was the head of the plaintiff's team, and (4) the plaintiff's new work of E, which was the progress of the construction of the ship of this case, and the plaintiff's new work of E, which was the progress of the work of E, which was the progress of the work of 16 U.S. 20,000.