1. The defendant's appeal and the plaintiff's incidental appeal are all dismissed.

2. Costs arising from an appeal and an incidental appeal shall be respectively.

1. The defendant's grounds for appeal citing the judgment of the court of first instance and the plaintiff's grounds for incidental appeal are not significantly different from the allegations in the court of first instance, and the fact-finding and judgment of the court of first instance are justified even if each evidence submitted to the court of first instance was presented to this court.

Therefore, the court's explanation on the instant case is consistent with the reasoning of the first instance judgment except for the case's injury "B" by the Defendant's "Y, 541, 540-1, 6.18, 540-1, 540-1, 540-1, 6.3 of the first instance judgment. Thus, it is acceptable in accordance with the main sentence of Article 420 of the Civil Procedure Act.

2. In conclusion, the judgment of the court of first instance is legitimate. Thus, the defendant's appeal and the plaintiff's incidental appeal are dismissed as it is without merit. It is so decided as per Disposition.