Streaming to the Future from Ancient Times

Blurb:

After being accidentally pushed into a river by the fake heiress in a novel about a real and fake heiress, Yan Yixuan is lucky enough to awaken memories of her previous life. She realizes she has transmigrated into a book, and is nothing more than a cannon-fodder character who does not even survive the first episode.

Thinking of how the fake heiress frames her family after Yan Yixuan seeks justice, leaving them all condemned to execution, Yan Yixuan is furious!

Perhaps her emotions were too intense, because they unexpectedly activated the object Yan Yixuan had instinctively picked up when she fell into the river. It turns out to be a livestream device from another world that accidentally fell into this one.

After that, Yan Yixuan livestreams as she face-slaps the fake heiress. In the end, with help from her livestream, she even improves people's livelihoods, and from then on, no one in the world ever starves to death again.

The Crown Prince, who gets to win without lifting a finger: "Well... actually, being kept isn't so bad, is it?"

Theme: The rise and fall of the world is everyone's responsibility.