On December 16, 2013, 2015, the parties who are designated to enter into a contract for construction of solar power plants on the land surface, Gangwon-gu, A, and 6 lots of land (hereinafter “Co., Ltd.”) awarded a contract for construction of solar power plants to KNS Co., Ltd. (hereinafter “Co., Ltd.”) and the future of KNS Co., Ltd. (hereinafter “Co., Ltd.”) and began around the same time.

However, around February 2014, 2014, the construction of the solar power plant was suspended on July 18, 2014, and the contract with the KNE was terminated after the construction of the solar power plant.

After that, the Defendant (Appointed Party; hereinafter referred to as the “Defendant Mine”) was awarded a contract for the new construction of solar power plants from the Appointer’s white energy, virtue, friendly, and future.

On November 7, 2014, the Plaintiff entered into a design and supervision service contract (hereinafter “the instant service contract with Defendant Mine Korea”) with the Plaintiff, from the Plaintiff, on November 7, 2014, for the installation of a new solar power plant site related to the solar power plant site, and for the design and supervision of mountainous district restoration and supervision services to KRW 110,00,000 (including value-added tax).

On November 7, 2014, the Plaintiff entered into a design and supervision service contract (hereinafter “service contract with the instant contractor”). The contract amount was KRW 51,918,900, and KRW 16,725,500, and KRW 21,341,100, and KRW 20,014,50,000, compared to the designated contractor’s white energy.

The subcontractors, including the parties to the construction of the instant agreement and the designated parties to the construction of a new solar power plant, including the applicant for the completion of the construction of a new solar power plant, the agreement on the payment of construction expenses, etc. on February 23, 2015 (hereinafter referred to as the “instant agreement”).