A. On December 17, 2014, the Plaintiff completed the registration of ownership transfer for Seocho-gu Seoul Metropolitan Government C Apartment and D Apartment (hereinafter “Plaintiff’s apartment”) on the ground of sale on October 11, 2014.

The plaintiff resided in the plaintiff's apartment complex from time to time with the husband F and his children.

B. On January 10, 1990, the Defendant completed the registration of preservation of ownership as to the Seocho-gu Seoul Metropolitan Government C Apartment and E (hereinafter “Defendant’s apartment”).

C. On March 15, 2017, the Plaintiff’s apartment water pipe was damaged by the Plaintiff’s damage to the hot water pipe, and there was an accident that occurred by which the Defendant’s apartment water pipe was falling into the apartment bank by March 20, 2017.

Due to the above leakages, there was a flood damage caused by inundation, such as the Defendant's inner ceiling, the strong floor, and bedclothes (e.g., yellow mat, hump, etc.).

(hereinafter “First Accidents”) D.

F and the Defendant, on March 20, 2017, prepared a statement of performance concerning the compensation for the primary accident of this case, as follows:

(hereinafter “instant performance letter”). Meanwhile, on April 2, 2017, the Plaintiff paid KRW 1 million to the Defendant as the ridge construction cost.

1. It is confirmed that the Plaintiff’s apartment site F was damaged by the Plaintiff’s apartment heating pipe damage and the Plaintiff’s apartment site F caused an accident that can fall into the Defendant’s apartment site from March 15, 2017 to March 20, 2017, and the Defendant’s apartment site was destroyed, and that the Defendant’s apartment site was damaged, and that the river floor, bedclothes, etc. was flooded.

2. F will take measures, such as cutting off immediately heating input facilities, so that the state of falling water can no longer continue, and I will undertake to restore to the original state by March 28, 2017, all damage (e.g., flood such as a tent damage, a strong floor, and bedclothes) occurred on the apartment of the defendant before the occurrence of the accident (the apartment of the defendant was remodeled on February 28, 2017).