FNF VS Brightside

Brightside is the main antagonist of VS. Brightside. His week includes 5 songs, which are named in order, Saving Face, Parasitic Routine, Grey Matters, Reign of Apathy, and Personal Space Invasion.

After BF and GF witness him committing a murder, the two get sucked into his brain space, where the two of them battle. But, there's something odd about Brightside. Masks, each a different color and emotion appear to and fro... Until the Boyfriend punches the mask, going into Bright's brain, revealing that a Parasite was taking control.