1. The Defendant shall pay 18,834,710 won to the Plaintiff and 12% per annum from March 16, 2019 to the date of complete payment.

1. In light of the facts without any dispute over basic facts, and the purport of Gap evidence No. 1 and the entire pleadings, the Plaintiff entered into a construction materials lease agreement with the representative director B of the Co., Ltd. on May 5, 2018, with the terms of contract period of 90,000 won from May 5, 2018 to 31,50,000 won for the lease of the construction materials. Accordingly, the Plaintiff supplied the construction materials. As of the date of the closing of argument in the instant case, it can be acknowledged that the remaining KRW 3 million for the remainder of 3 million as of the date of the closing of argument in the instant case, and the remainder of KRW 10,66,910 for the construction materials as of May 5, 2018.

2. According to the above facts of recognition, the defendant is obligated to pay to the plaintiff 18,834,710 won and damages for delay at the rate of 12% per annum under the Act on Special Cases concerning Expedition, etc. of Legal Proceedings from March 16, 2019 to the day of full payment, as the plaintiff seeks.

(3) If the plaintiff's claim of this case is reasonable, the plaintiff's claim of this case will be accepted. The plaintiff's claim of this case is justified.