The defendant shall pay to the plaintiffs KRW 4,150,00 and KRW 3,820,00 among them, from June 6, 2020, and the remainder KRW 330,000.

1. On January 24, 2018, the Plaintiffs: (a) leased monthly rent of KRW 600,000 (in addition, separate value tax, the last day of each month); (b) lease period from January 1, 2018 to December 31, 2018; (c) the Defendant did not pay KRW 520,000 out of the rent of December 1, 2019; and (d) the rent of KRW 520,00 from January 1, 202 to June 15, 2020, which was ordered to the Plaintiffs on June 15, 2020; or (b) the fact that the said building was ordered to the Plaintiffs on June 15, 2020, can be acknowledged by adding all the arguments to the items stated in subparagraphs A through C (including the numbers stated therein).

Therefore, with respect to the rent of KRW 4,150,00 that is unpaid to the plaintiffs [the amount equivalent to the unpaid rent of December 2019 + 660,000 + (5 months + 15 days + 30 days) 】 (the amount equivalent to the unpaid rent for five months from January 1, 2020 to June 15, 2020; 3,820,000 won which was unpaid before the delivery date of the complaint of this case (the rent from the day following the day of May 31, 2020 to the day of May 31, 20), the defendant has an obligation to pay the unpaid amount from the day after the last payment date to the day of June 20, 200 to the day of June 30, 200 to the day of June 31, 200 to the day of June 20, 200 to the day of June 31, 2020 to the day of the next payment of the complaint of this case.

Therefore, it is reasonable to view that the part of the plaintiffs' claim for damages for delay prior to the payment date is dismissed. 2. Conclusion, the plaintiffs' claim against the defendant against the defendant is justified within the scope of the above recognition, and each of the remaining claims is justified.