1. Defendant C Co., Ltd.: KRW 58,500,000 per annum for the Plaintiff and 6% per annum from April 13, 2019 to June 9, 2020.

1. Basic facts

A. On August 2017, the Plaintiff and Defendant B entered into a trading contract (hereinafter “instant contract”) with the following terms and conditions.

The purpose of Article 1 (Purpose and Terms of Contracts) (a) is to prepare a contract to ensure that the bitco-owners of the delegating person (Plaintiff) are safely managed during the contract period and to prevent unnecessary disputes in advance.

- The total delegation amount through an agent (Defendant B) shall run an investment of KRW 115 million (the purchase price at the time of purchase: 35.7 bitcos (30.84.89) in the D Plaintiff’s account after conversion into a bitcos, for KRW 195 million (D 15 million, direct investment KRW 75 million, direct investment KRW 75 million),

- shall proceed for a period of 12 months, and shall proceed through Seminio (Partial Auto).

- Of approximately 35.7 bit coaches, the agent shall provide the mandator with a unit price for each purchase.

- The Agency shall notify the amount change to D non-coin of the mandators through two to three times a week.

- The investment period through D shall be one year, and the re-investment period of one year shall be three months, and Coin shall be directly recovered for the following nine months, and where certain Coin (a non-Coin) is recovered through D, it shall be transmitted to the E account of the mandator.

- The agent shall not be liable for the bitco price at the time when the bitcoin will be deposited into the account of the delegating person’s E account.

- The mobile OTPP of the delegating for transactions and operation shall be managed by the agent.

(c) On 75 million won, the agent shall make a direct investment (the agent shall directly create profits through Tring) through domestic and foreign exchange, such as F(G), E, and H.

- The account for direct investment shall be F (Adi I), E (Adidi), H (Adidi), etc. and, when using any other exchange account, set aside separately as the case may be, for each unit price for the purchase of Altco as of August 14, 2017.