2. Comprehensively taking account of the overall purport of the statements and arguments stated in Gap evidence Nos. 1 through 4 (including paper numbers), Eul evidence Nos. 1 and 2, the deceased B (hereinafter "the deceased"), as shown in the separate sheet No. 1 (including changes, respectively), was obligated to repay the claims against the plaintiff. As the deceased died on August 14, 2016, the defendant, non-party C, and D (Withdrawal of each lawsuit on August 4, 2017) jointly succeeded to the deceased's obligations, but the defendant waived each inheritance, but the defendant may be found to have received the adjudication of the Seoul Family Court on May 31, 2017 (2016No52154) which succeeded to the deceased's inheritance from the Seoul Family Court. Thus, the defendant is liable to repay the above claims against the plaintiff within the scope of the deceased's property inherited from the Seoul Family Court.