1. The defendant shall pay KRW 71,500,000 to the plaintiff jointly and severally with B and C.

2. The costs of the lawsuit are assessed against the defendant.

3...

In full view of the respective descriptions and the purport of the entire arguments as stated in Gap evidence Nos. 1 through 6, since it is recognized that the same cause of claim is recognized as the plaintiff, "creditor", and "debtor", the defendant is liable to pay the plaintiff the unpaid principal and interest and delay damages, as described in paragraph (1) of this Article.

The defendant asserts to the effect that "the facts expressing the intention of joint and several guarantee are not confirmed, and thus the contract of joint and several guarantee in this case is null and void." However, according to each of the above evidence, the defendant's intent of joint and several guarantee can be recognized. Thus,

If so, the plaintiff's claim is reasonable and acceptable.