Vivy: Fluorite Eye's Song - Season 1 - Eps 12: Refrain – My Mission
“…What does the heart mean to you?” “Our aim is to annihilate all of humanity.” Based on the calculations of the Archive, the integrated AI database, humanity is now on the brink of extinction. As the countdown to human extinction begins, Vivy and Matsumoto decide to join forces with their archenemy, Toak, in order to plan a strategy to break into Arayashiki, the core of the Archive. However, Matsumoto notices a possible solution which he presents to Vivy, after she is contacted by the Archive.
About Vivy: Fluorite Eye's Song

Title: Vivy: Fluorite Eye's Song
First Air Date: 2021-04-03
Last Air Date: 2021-06-19
Status: Ended
Rating: 8/10 (from 146 votes)
Language: JA
Seasons: 2
Total Episodes: 13
Network: Gunma TV Tokyo MX BS11 Tochigi TV
Genres: Animation, Drama, Sci-Fi & Fantasy, Action & Adventure
Production Companies: WIT STUDIO, Aniplex
Synopsis
In the near future, Vivy, a diva-type A.I., went up on stage each day with hopes of putting her heart into her song. One day, the A.I. Matsumoto, who claims to have arrived from 100 years in the future, appears before Vivy with an important request...
Cast

Atsumi Tanezaki
Vivy (voice)

Jun Fukuyama
Matsumoto (voice)