The Lycans, Ro'Meaves, Mystias, Flamas, Metias, and Starrims are all families with strong serial killer history, still up to this day.  One day all six got an invitation to somewhere, at the exact time they needed an alibi for a mechanized killing. They accepted, not knowing what was waiting for them, brining their kids along.

The day they all arrived at the place, something seemed off. The entire auditorium was dark, including the stage. Suddenly, colors flashed to life on the stage. Seven pairs of eyes flashed to life. Red eyes next to dark blue, the person with red eyes possessing a sword while the blue eyed had a scythe. Next was purple eyes next to green, the person with purple eyes possessing a machine gun while the green eyed had a ( Ana's weapon of choice). Next was yellow eyes next to orange, the person with yellow eyes possessing vials of poison while the orange eyes had twin handguns. In front of the three pairs was cyan blue eyes, so low that they had to be sitting on the stage, six daggers in the air next to her. Funny thing was, their weapons were always colored the remaining six colors.

A voice similar to Kiera's rang out, " I'm slightly sorry to do this, but we can't allow you to do this."

( All seven are from different versions of this. In those versions, the parents eventually decided that the seven were too much of a threat, killing six of the seven each time. Wanting to save a timeline, they all ended up in this one, where they decided they were going to kill their parents in this timeline as their final act. )