1. The plaintiff's claim is dismissed.

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

1. Basic facts

A. On November 18, 2014, the Plaintiff’s representative “C Web and App Development Contract” was concluded with the Defendant by ordering the Defendant to develop “C Web and App” and having the Defendant develop “C Web and App” with the following content:

(hereinafter “instant contract”). Total contract amount: KRW 35,00,000,000 was agreed separately for value-added tax, but the contract was later included as value-added tax and made an oral amendment.

Contract term: 14,00,000 won of the intermediate payment paid on the date of the contract from November 18, 2014 to the completion date: 10,500,000 won of the intermediate payment on the date of contract: 10,500,000 won of the last payment on December 10, 2014; Within three days after the completion of the examination: B or other conditions: One year (by January 10, 2016) for the maintenance and repair period.

B. The Plaintiff paid the Defendant in full the amount of KRW 3,00,000,00 on November 18, 2014, KRW 10,000 on November 20, 2014, KRW 10,000 on November 24, 2014, KRW 10,000 on December 10, 2014, KRW 10,000 on December 10, 200, KRW 50,000 on December 10, 2014, KRW 4,000 on December 5, 200, KRW 00 on January 30, 2015, KRW 35,000 on June 4, 2015, and KRW 5,000 on December 10, 200.

(B) Since the Plaintiff was established on December 30, 2014, the said payment was made in the name of B and D, and thereafter was made in the name of the Plaintiff.

On October 26, 2015, the Plaintiff sent a content-certified mail to the Defendant that he/she would repair the program developed by the Defendant (hereinafter “instant program”) pursuant to the instant contract by November 2, 2015. On November 9, 2015, the Plaintiff sent a content-certified mail to the Defendant, stating that he/she would repair the program by November 2, 2015.

[Ground of recognition] Unsatisfy, Gap evidence 1 to 4, Eul evidence 6 (including each number), Eul evidence 5, the purport of the whole pleadings

2. The plaintiff alleged by the parties concerned shall be the defendant of this case.