You Asked Me to Save the Country, and I Ended Up Livestreaming as the French Empress?

[Transmigration] + [Female Protagonist] + [System] + [World] + [Reborn] + [Man] + [Farming] + [Gain] + [Fanfiction] + [Making Up for Regrets] France, 1429 AD. I’m an Olympic wushu champion, and I’ve transmigrated into Joan of Arc. From the start, I’m about to be burned at the stake as a witch! At the critical moment, the [Future Livestream System] awakens! As long as I make a spectacle of myself in the fifteenth century, I can earn tips from the twenty-first century! [Ding! Received the tip “Coke Chicken Wings.” A divine miracle descends, and everyone kneels!] [Ding! Received the tip “AK-47 Blueprints.” The Hundred Years’ War takes a sharp turn!] From then on, I go on a rampage! The French nobles mock my inferior weapons and armor? I exchange for [Blast Furnace Steelmaking Technology] and build an invincible army that can cut down ten thousand foes! The English army is at the gates? The [Dongfeng Express] tipped by viewers around the world is ready to launch, and one strike blows apart Paris’s city gates! Years later, I wear the imperial robes and am crowned Empress of France. All of Europe trembles beneath my iron heel. Livestream viewers: ??? We asked you to save your country, so how did you become an emperor for the ages?!