Quick Transmigration: Falling into the Trap of the Villainous Side Character

Who am I?

"Welcome to the system-

What am I?

"-Falling into the Trap of the Villainous Side Character-"

Wait a minute...Where am I?

"-Your mission, if you choose to accept-"

Isn't this place kind of dark and sketchy?

"-is to grant the wishes of villainous side characters-"

and what is that annoying robotic voice?

"-and truly redeem the wrongs they e-"

"Sorry, I'm in the middle of an existential crisis right now and your kind of being loud, so can just you shut up for a second?"
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The girl had no idea what to do. She lost her memories and to get that shit back, she needs to go through many worlds with a system that does no wrong. Why did it happen to her out all things? She has no clue but a boy stuck in her memory is the idea she's got.
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cover art doesn't belong to me.
I suck at this synopsis but I'll try to fix it later...maybe