1. The Defendants are jointly and severally liable to the Plaintiff for KRW 70,000,000 and the Defendants B from December 31, 2014 to April 11, 2016.

Comprehensively taking account of the purport of the entire pleadings as indicated in the evidence Nos. 1 through 3, the Plaintiff entered into a contract with the Defendant B on July 25, 201 to sell the amount of KRW 1273 square meters and KRW 2569 square meters in Pyeongtaek-si D and KRW 240 million in the purchase price, and agreed to substitute the payment of KRW 120 million in the collateral security obligation under the name of the Plaintiff, which was established on the said real estate, for the payment of KRW 15 million in the purchase price. After which the Plaintiff received KRW 30 million in the purchase price from the Defendant B on August 13, 2012, the Plaintiff was jointly and severally liable with the Plaintiff on December 30, 201 to pay KRW 50,000 in the purchase price to the Plaintiff from the date following the date of the contract to pay KRW 160,000 in the purchase price to the Plaintiff by December 30, 2014, the Defendants were jointly and severally liable to receive KRW 1600,001 million in the above case.

Thus, the plaintiff's claim of this case is justified and accepted.