1. All appeals filed by the plaintiffs are dismissed.

2. The costs of appeal are assessed against the Plaintiffs.

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

1. The reasoning of the court's explanation concerning this case is as stated in the reasoning of the judgment of the court of first instance, except for cases where the judgment is used or deleted as follows. 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. On June 14, 2012, the part of the first instance court's decision No. 6, 16 of the first instance court's decision, "AWnx Co., Ltd. (hereinafter "Defendant L&Wnx"), Co., Ltd. Co., Ltd. (hereinafter "AWnx"), for the first instance court's decision No. 9, No. 5, No. 19, No. 10, and No. 14 of the first instance court's decision, "Defendant L&Wnx" No. 8 of the first instance court's decision No. 7, "No. 14, 2012", the plaintiffs' request for cancellation of the sales contract of this case from K to No. 16 of the first instance court's decision No. 11, No. 12, 6 of the first instance court's decision, and the sale contract of this case No. 30, Dec. 31, 2013.

【The Defendants, including the cancellation of each sales contract of this case caused by deception or mistake against the Defendants, and the claim for the refund of the sale price, etc., of the first instance court’s judgment Nos. 12, 7 through 13, 6, respectively.