I'm looking for the name of a fast-moving novel

The female lead had a system, but this system was very useless. She herself was very awesome.
The female protagonist was a supporting actress in every world. Her mission was to fulfill the host's wish. There was a world where the female protagonist dressed up as a vicious supporting actress. The mission was to build a good relationship with the female protagonist of the original book, and the female protagonist of the original book was reborn.
Then, the female protagonist got along very well with the female protagonist of the original book. The female protagonist of the original book even joined the army for the female protagonist.
The evil female supporting character and the female protagonist of the original book were sisters. The female protagonist of the original book came later. There was a male protagonist in the book who had evil intentions towards the female protagonist. The female protagonist of the original book joined the army to kill him. In the end, she was killed by the female protagonist and the female protagonist of the original book.
Kneel and beg! Sisters!

Answer 1

There was a fast-acting novel called " Fast-acting: The Villain Is Poisonous " by Blue Starry Sky. This novel was about a boy named Lin Mo who accidentally transmigrated to a different world and became a villain in each world. In these worlds, he used his evil power to constantly find a way to return to his own world. However, his evil deeds also brought a lot of trouble and danger, and the protagonists of each world would try to prevent him from returning to his own world. In the end, Lin Mo finally found a way to return to his own world, but his evil behavior also made him the enemy of the protagonists in various worlds.