1. The part of the judgment of the court of first instance against the defendant is modified as follows.

The Intervenor’s succeeding intervenor is against the Defendant.

1. Basic facts

A. The Plaintiff loaned the following loans to Codefendant A Co., Ltd. (hereinafter “A”) in the first instance trial, and the representative director of A, A, jointly and severally guaranteed the obligation of the Plaintiff’s loans to the Plaintiff (hereinafter “instant loans”).

Small and medium enterprises with a maximum interest rate of 1.5 billion won per annum of 7.5 billion won per annum of 7.5 billion won per annum of 11.5 billion won per annum of 7.029 million won per annum of 18.18.5 billion won per annum of 201.20 million won per annum of 6.6 billion won per annum of small and medium enterprises (hereinafter "second loan") - one percent B 5.6 billion won per annum of 11.29.20 million won per annum of 6.5 billion won per annum of 6.6.5 billion won per annum of 6.6.6 billion won per annum of 6.5 billion won per annum of 6.6.6 billion won per annum of 6.5 billion won of small and medium enterprises ("6.5 billion won loans").

B. A, upon delay in the repayment of a loan, lost the benefit of the entire loan due on October 14, 2017, and as of December 4, 2017, the outstanding principal of the loan 1 was KRW 377,330,000,000, and KRW 6,546,985, and the outstanding principal of the loan 1 was KRW 319,468,912; ② the outstanding principal of the loan 319,468,912 is 3,189,59,595, and ③ the outstanding principal of the loan 3 is 215,000,000,000, 4180,971, and ④ the outstanding principal of the loan 4 is 570,000,000,000,0000, and KRW 270,496,596,536,000,000,000.