Replying...
Intro. Vivy is an AI who sings for everyone's happiness until a floating cube flies towards her and tells her what is going on. Time is ticking and that time is very short. AI has become as smart as humans, becoming violent. These events have happened or are going to happen years later and Vivy has to fix time, even though Cube explains that playing or altering time is very dangerous, but this is very necessary, especially at this time. It is now Vivy's mission to travel through time, fight her way through, and save the day.

Vivy

@Kenzo