1. The plaintiff's claim is dismissed.

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

1. Determination on both arguments

A. The Plaintiff asserted as follows as the cause of the instant claim and sought damages against the Defendant for property damages incurred to the Plaintiff due to the Defendant’s refusal of performance.

“In consultation with C Co., Ltd. on the manufacture of drones, the Defendant requested the Plaintiff to process a cover of 50,00 square meters necessary to assemble drones to supply drones to C Co., Ltd. at the beginning of August 2015. The Plaintiff, at the Defendant’s request, processed and supplied a cover of 50,00 to the Defendant (hereinafter “instant commodity supply contract”). At the Defendant’s request, the master unit of 5,000,00 to be processed and supplied to the Defendant is 3,00,000 won in total, “The Plaintiff had completed processing as of February 2, 2016, but did not send it to the Defendant.” The Plaintiff had the condition that the Plaintiff had already stored a cover of 50,000,000,000,000 from the raw materials supply contract, but did not receive the remainder of 5,000,000,0000,000,000 won.”