1. The Defendants jointly share KRW 31,325,909 with respect to the Plaintiff and the period from April 30, 2015 to February 8, 2017.

1. Basic facts

A. On October 1, 2014, around 04:42, from around 19:05 on the 19:05-dong A apartment B Complex 117 underground floor parking lots (hereinafter “instant parking lot”), the occurrence of a fire occurred in front of the DNA gallon vehicle owned by the Defendant B (hereinafter “gallon vehicle”) which was parked in the parking from around 19:05 on the day before October 1, 2014, and the occurrence of a fire occurred in the gallon vehicle. Around 04:45, the said fire was expanded to a nearby vehicle and burnedd (hereinafter “instant fire accident”).

B. On the instant parking lot, a sprinkler was installed, and the fire extinguishing system was operated at the time of the instant fire, but the fire extinguishing system was not divided.

Fire officers and the head of the above apartment management division dispatched after receiving a report of fire, operated the emergency cancellation valve of the excellent inspection device as a manual so that fire extinguishing water can be cut off.

Upon receipt of a fire report, the time when the fire officer arrived at the fire site of this case is 05:09 minutes. From that time, the fire officer started fire extinguishment by connecting the fire fighting units and started fire fighting at around 06:20, and completed the fire fighting at around 06:33.

C. The Plaintiff, as an insurer who entered into an automobile insurance contract with respect to a vehicle that was damaged by the instant fire accident (hereinafter “Plaintiff-related vehicle”), paid KRW 44,751,29 as the insurance money to the owner of the vehicle by April 29, 2015, as indicated in the foregoing Table.

Defendant Matz fire insurance Co., Ltd. (hereinafter “Defendant Matz fire insurance”) is an insurer who has concluded an automobile insurance contract with Defendant B with respect to vehicles with gallons.

The council of occupants' representatives of the defendant A Apartment Complex (hereinafter referred to as the "council of occupants' representatives") manages the instant parking lot in which the instant fire occurred, and the council of occupants' representatives between the defendant's representative council and the defendant's community credit cooperatives shall be held to a third party on the facilities of A