This is the most evil hololive member. This is a warning for all of you.
Whenever Nerissa's being unseiso you can tell that there is no trace of dignity to her tone. It all just comes natural to her.
Her sociopathy is similar to Suisei in that regard, but Suisei is at least self-aware and holds back because she's a professional, and has been doing this for a long time. Nerissa have no such experience. The Niji collab was just the beginning, who knows what her next move will be.
https://youtu.be/bNIO8vfjPlI&t=115 