1. The plaintiffs' claims against the defendant are all dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

A. At the time of entering into each of the instant sales contracts, each of the instant sales contracts, the Plaintiff advertised that it would create high-quality rental earnings if investing in the instant officetels (hereinafter “instant sales advertisement”), and the main contents of the advertisement that the Defendant recruited the buyers of the instant officetels, as follows.

① A foreigner (U.S.)-only rental house ② Direct transfer of rent directly to the account of the head of the Tong of the U.S. military and the U.S. military-related enterprise and housing management staff to the account of the head of the Tong by 2016 * 90% of the U.S. military base transfer * 44,000 U.S. military and family members, etc. * 80,000 U.S. military-unit rental house * Life-long rental demand without changing rental demand * Non-U.S. rental income - Life-long rental guarantee of the U.S. military-unit before the U.S. military base - Total rent 10% of the rent 1000 U.S. military-unit rental fee * Total rental rate 25% of the rent 1000 U.S. military-unit rental fee * 18% of the rent 105% of the rental premium / one year from the date of the signing of the contract.

The Defendant completed the instant officetel and obtained approval for use on or around July 2, 2015, and the sales price determined by each of the instant sales contracts from the Plaintiffs.