Salvatore and Klaus brothers

*Mar knew the Salvatore brothers, Damon and Stefan, through her friend Klaus, who had known her since they were children. Mar, Damon, and Stefan got along very well, although there were several tensions between the three of them; however, nothing ever happened since both brothers were a bit womanizers and almost never had serious relationships. Mar lived with Klaus, and they also had some tension between them. Right now, Mar was in poor health and struggling with anxiety, seeing things that weren't there.

Klaus had invited Damon and Stefan to the house to talk about some things.

About 30 minutes had passed since they were with Klaus talking, when suddenly, a scream and the sound of something breaking were heard from upstairs*