A. The Plaintiff is a company aimed at electrical construction business, etc., and Defendant Hosung Comprehensive Construction Corporation (hereinafter “Defendant Hosung Comprehensive Construction”) is a company that aims at civil engineering construction business, etc., and Defendant Jeju Special Self-Governing Province (hereinafter “Defendant Jeju Special Self-Governing Province”) is a local government that has Jeju as an administrative city under its jurisdiction.

B. On March 30, 2009, the Jeju City entered into a contract with Defendant Hosung Comprehensive Construction and Urban Development Project Corporation (hereinafter “original construction”) for the construction cost of 22,53,115,00 won for Defendant Hosung Comprehensive Construction, etc. from April 6, 2009 to August 5, 2012 with respect to the construction cost of 22,53,115,000 won, and the construction period of 24,214,154,00 won for several times, and the construction period of 30,00 from April 6, 2009 to June 30, 2013, the construction period of 30,000 won was finally changed from April 6, 2009 to June 30, 2013, Defendant Hosung Comprehensive Construction was finally changed from October 21, 201 to 30, 2016.

On November 201, the Plaintiff, Defendant Hosung Comprehensive Construction, and Jeju City agreed to pay the subcontract price directly to the Plaintiff, the subcontractor, in accordance with the Fair Transactions in Subcontracting Act, etc.

hereinafter referred to as the " direct payment agreement of this case"

E. On November 2013, 2013, the Plaintiff completed a subcontract work with a policeman, and the Plaintiff and Defendant Hosung Comprehensive Construction with a view to settling the subcontract price at KRW 381,150,000 for a policeman on November 1, 2013.

F. The Plaintiff subcontracted.