1. The Defendants are jointly and severally liable to the Plaintiff for 30,000,000 won and each year from May 16, 2015 to September 30, 2015.

In full view of the purport of the argument in Gap evidence No. 1, the plaintiff paid KRW 5,00,000 to the defendants who are siblings around January 2013, and thereafter, Eul, the mother of the defendants, on behalf of the defendants, returned KRW 25,00,000 out of the above KRW 55,00,000 on behalf of the defendants.

According to the above facts of recognition, the Defendants are jointly and severally liable to pay to the Plaintiff 30,000,000 won and the damages for delay calculated at the rate of 20% per annum from May 16, 2015 to September 30, 2015 under the Act on Special Cases concerning the Promotion, etc. of Legal Proceedings, which is the day following the date of the final delivery of the copy of the complaint of this case.

As to this, the Defendants asserted to the effect that D, the mother-friendly of the Defendants, remitted KRW 25,00,000 to the Plaintiff, and agreed with the Plaintiff to exempt the remainder of the obligation, but there is no evidence to acknowledge the above assertion.

The defendants' assertion is without merit.

Thus, the plaintiff's claim against the defendants is justified, and this is accepted.