1. The plaintiff's appeal and the plaintiff's claim expanded by this court are all dismissed.

2. After an appeal is filed.

1. The reasoning of the court’s explanation concerning this case is as follows: “The KRW 3 million” of the first instance judgment No. 3 is as stated in the reasoning of the first instance judgment, except for the alteration to a KRW 2 million, and thus, it is acceptable to accept this as it is in accordance with the main sentence of Article 420 of the Civil Procedure Act.

2. The Plaintiff’s claim should be dismissed on the ground that all of the claims for damages for delay, which are considered to have been extended in the trial, are without merit.

The judgment of the first instance is just based on the conclusion, and the plaintiff's appeal and the plaintiff's claim expanded by this court are dismissed.