1. The plaintiff's primary claim against the defendants and the conjunctive claim against the defendant B are all dismissed.

2...

1. Article 1 (Consultation Contents) The Plaintiff provides the Defendant Company with each of the following consultation about the acquisition of management rights of the instant company, which the Defendant Company is promoting.

1. Preparation of a letter of introduction of company;

2. Preparation of an agreement, such as a contract for acquisition of management rights;

3. Selection of a seller of managerial rights;

4. Providing all consultations on acquisition of management rights, etc.;

5. Support to set a schedule necessary for the formation of a transaction relationship, such as acquisition of management rights, and to facilitate the transaction, to coordinate the relationship between interested parties and to maintain a close cooperative system;

6. Where necessary, in consultation with each other, select external advisory agencies, such as attorneys-at-law, accountants, and consultants, and provide support for mutual assistance rates among these advisory agencies.

1. The service period shall expire on the date of acquisition of management rights;

Article 3 (Payment Method of Remuneration)

1. The Defendant Company shall pay the Plaintiff KRW 500,000,000 with remuneration for the advice stipulated in Article 1. A.

D Co., Ltd. (hereinafter “instant company”) was established on August 11, 1997 and manufactured and sold “E” for the purpose of developing, manufacturing, and selling financial automation machinery; Defendant B intended to take over the management right of the instant company; and Defendant C Co., Ltd. (hereinafter “Defendant Co., Ltd”) (hereinafter “Defendant Co., Ltd”) with substantial management of Defendant B around March 7, 2013 entered into a consulting agreement with the Plaintiff (hereinafter “instant consulting agreement”) with the following contents.

B. The Defendant Company deducted the withholding amount such as income tax from April 8, 2013 as remuneration under the instant consulting contract, and paid the Plaintiff KRW 478,00,000,000,000 on April 19, 2013, and KRW 100,000 on April 30, 2013, and KRW 78,000,000 on April 30, 2013.

Article 2 (Scope of Legal Services) B (F) in relation to legal advice services provided by A (Defendant B’s Agent) (the Plaintiff’s Agent) shall perform legal advice services as follows:

(1) The instant company is a party.