1. The plaintiff's appeal is dismissed.

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

The purport of the claim and appeal is the purport of the appeal.

1. The reasoning of the judgment of the court of first instance is as stated in the reasoning of the judgment of the court of first instance, except where the facts of the court of first instance are followed or the facts alleged by the plaintiff are insufficient to recognize the facts of the court of first instance even if the statements and videos of evidence Nos. 5 and 6 additionally presented in the court of first instance are shown, and thus, they are quoted as they are in accordance with Article 420 of the Civil Procedure Act.

2. In conclusion, the judgment of the court of first instance is just, and the plaintiff's appeal is dismissed as it is without merit.