The defendant shall pay 170,000,000 won to the plaintiff. The costs of lawsuit shall be borne by the defendant.

Paragraph 1 can be provisionally executed.

According to the overall purport of Gap evidence Nos. 1 through 4 (including numbers) and changes, the plaintiff entered into a lease agreement with the defendant's mother on April 18, 2012 on the Seongbuk-gu D ground-based housing (hereinafter "the housing of this case"), the deposit amount of KRW 140 million, and the period from June 9, 2012 to June 9, 2014, with the above deposit amount of KRW 140 million, and used the above deposit amount of KRW 700,000,000,000,000 to the defendant's account designated by C around that time, and thereafter, the plaintiff entered into the lease agreement of this case with C around April 16, 2014, and then paid KRW 300,000,000,000,000,000,000 before the expiration of the lease agreement of this case to KRW 700,701,70,000,00.

According to the above facts, the lease contract of this case terminated on June 9, 2017.

Therefore, the defendant is obligated to return the lease deposit amount of KRW 170 million to the plaintiff, except in extenuating circumstances.

If so, the plaintiff's claim is justified and accepted.