A. Defendant B (hereinafter “Defendant B”) on November 17, 2017, the Plaintiff filed a claim for the purchase price of real estate against the Defendants.

(B) The real estate of this case is each of the real estate of this case, the D 719 square meters of land for a factory and its ground, E 426 square meters of land for a factory and its ground buildings (hereinafter collectively referred to as “the buildings”).

(2) On November 30, 2017, the Plaintiff and Defendant C, the actual operator of Defendant B, entered into a real estate sales contract for the sale of KRW 2,64,200,000. 2) After which, on November 30, 2017, the Plaintiff and Defendant C, the actual operator of Defendant B, agreed to repay the total amount of secured loans on each of the instant real estate, and to distribute the difference between the Plaintiff and the Defendant B, which deducted the registration tax and transfer tax from the sale price, and the difference between the Plaintiff and the Plaintiff, which were deducted from the registration tax and transfer tax.

3) However, on December 18, 2017, Defendant B repaid each of the collateral obligations under the name of the Industrial Bank of Korea as to each of the instant real estate (i.e., KRW 1,447,178,418) (i.e., principal amount of KRW 1,444,680,00, and KRW 2,498,418). After completing the registration of ownership transfer in the same day, Defendant B sold each of the instant real estate to F on September 10, 2018, and completed the registration of ownership transfer on September 13, 2018 (i.e., KRW 2,650,000, KRW 408, KRW 4089, KRW 1696, KRW 407, KRW 5097, KRW 1,650,000, KRW 178, KRW 4086, KRW 1968, KRW 1960, KRW 1686, KRW 40606, KRW 19606.36.