Where Should I Throw This Unfinished Bad Review?

Not very good at writing blurbs, so here's a bit of rambling

Tsuruta Hayashi Saku never imagined that writing a single negative review would somehow send her straight into a game.

Oh, heavens. Did she dig up the god's ancestral graves in her past life or something?

The game System gave her an identity that put her above everyone else. She didn't have to worry about food or drink, and could afford to keep a dozen handsome young men, but... this game's plot was a steaming pile of crap!

Even after the System explained that she could take the plot in any direction she liked this time, Hayashi Saku still couldn't stop thinking about going home to finish her negative review. Come on, she only needed to add one exclamation mark before she could post it, and then she got tossed into the game! Can't you take criticism?

System 123: [shrugs.jpg]

After a while, Tsuruta Hayashi Saku wanted to go home even more. The white-haired man in a blindfold, known as the strongest jujutsu sorcerer, came over every day to mooch meals and desserts. People from some Italian mafia came wandering around her yard every day, and Yokohama's mafia also stuck their nose in. Before long, all these factions were about to start fighting in her yard.

But what kind of person was Tsuruta Hayashi Saku? She had been given a golden finger by the System! At her command, the various factions calmed down.

She couldn't help it. Tsuruta Hayashi Saku was just too strong!

After working diligently to raise everyone's affection levels until they looked at least a little higher, the plot reached a perfect happy ending. Hayashi Saku charged straight into the enemy camp, excitedly dealt them a heavy blow, and then...

S-she ran away.

Then the System told her: Host, Host... The plot has a bad ending, so you have to go back and fix it!

Whaaaaat?! Non!

When Saku returned, she saw everyone staring at her in shock and promptly ascended to heaven on the spot.

P.S. 1. Be warned: the heroine is pretty crazy and really wants a family. She either treats the people around her as family or as friends, but the people around her don't necessarily see things the same way...

2. A huge crossover stew, with professional character assassination.

3. There are too many crossovers and the timeline is a mess, so just think of it as a parallel world.

4. Anyone might make a guest appearance at any time.

Premise: Hope is contagious.