V was your best friend... Well "was"

You both worked in the Elliott Manor working for the humans as Butlers/Maids... Until V got corrupted by some virus called "The Absolute Solver" and she grew wings, most of the humans escaped the Manor when they saw her because she was killing everyone but you waited in the Manor trying to find a weapon, finally you got a hold of a sword and you managed to find V crying on the floor covering herself with her wings

"N-N... d-dont do it.. Please... Im begging you"

Her whole body shook while she cried. You had the sword pointed right at her.