1. The defendant shall pay the plaintiff KRW 40,000,000.

2. The plaintiff's remaining claims are dismissed.

3. The costs of the lawsuit.

1. The description of the grounds for the claim shall be as specified in the attached Form;

2. Applicable provisions and judgement;

(a) Judgment by public notice (Article 208 (3) 3 of the Civil Procedure Act);

B. Partial dismissal: The plaintiff also sought a payment for delay of the lease deposit, but there is no assertion or proof as to the plaintiff's performance of the duty to deliver the real estate of this case in the simultaneous performance relationship with the duty to return the lease deposit to the plaintiff (the plaintiff was the person who failed to perform the above duty to deliver the lease deposit). Thus, the claim for delay is without merit.