1. All appeals filed by the Plaintiff and the Defendants are dismissed.

2. The costs of appeal shall be borne by each party.

3. The judgment of the court of first instance is ordered.

1. The reasoning of the judgment of this court citing the judgment of the court of first instance is the same as the ground for the judgment of the court of first instance, except for the addition of the following '2. Additional determination', and thus, it is acceptable in accordance with the main sentence of

2. Additional determination Defendants: ① The Plaintiff’s claim of this case constitutes an abuse of right

(2) The Defendants asserted that they set off the Plaintiff’s claim with each of the above claims, because they have the Plaintiff’s right to claim damages and the right to claim reimbursement of the necessary non-interest costs arising from the termination of the Plaintiff’s unilateral lease agreement. However, there is no evidence to acknowledge the aforementioned assertion. Therefore,

3. In conclusion, the judgment of the court of first instance is just, and all appeals filed by the plaintiff and the defendants are dismissed as it is without merit. It is so decided as per Disposition by the assent of all participating Justices. Since the "15,000,000 won" in the disposition No. 1-C of the judgment of first instance is obvious that it is a clerical error of "15,00,000 won", it