1. The judgment of the first instance court, including the plaintiff's claim extended by this court, shall be modified as follows:

1. The reasoning of the court’s explanation concerning this case is as stated in the reasoning of the judgment of the first instance, except for the modification to “from June 3, 2016, which is the day following the delivery date of a copy of the complaint of this case,” “from May 12, 2014, the day following the delivery date of a copy of the complaint of this case,” under the main sentence of Article 420 of the Civil Procedure Act, which is the same as that of the judgment of the first instance.

2. Accordingly, according to the conclusion, the plaintiff's principal claim and the defendant's counterclaim claim shall be quoted within the scope of each recognition above, and the remainder shall be dismissed for the reasons that there are no grounds. The plaintiff's claim for the starting point of the damages for delay of the principal claim in the trial shall be extended from the date of tort. Accordingly, the plaintiff's appeal shall be partially accepted, and the defendant's appeal shall be dismissed. It is so modified as per Disposition of the first instance court.