After Maxing Out the System, My Female Rival and I Ruled the World

[Book Transmigration + Two Souls in One Body + System Upgrades + Jianghu Intrigue + Transmigration Between Past and Present + Strong Male and Female Leads] Lin Nuoyi transmigrated into a book and became the vicious second female lead, whose death in the story was horrifying. Hoping to change her fate, she discovered that the original owner, Xie Qinghan, was still alive, while she herself was only a wandering soul. When Xie Qinghan realized there was someone else inside her body, she was so frightened that she begged her parents for help. They thought she was insane and locked her up. Stuck with such a useless teammate, Lin Nuoyi felt her future was hopeless. Just then, a Merit System appeared from nowhere and promised that once it reached max level, she could return to the modern world. Upgrading the Merit System required merit points, which could be earned by having the original owner do good deeds. The original owner was the villainess of the book and had done every wicked thing imaginable. Getting her to do good deeds was... Well... Lin Nuoyi declared she couldn't do it. Whatever happened, happened! Whenever the original owner did something bad, the System punished her too. Even Lin Nuoyi, who'd given up trying, ended up suffering. Furious, she called the System a piece of junk and said she didn't want it anyway. Xie Qinghan was the daughter of the leader of the martial arts alliance, but she was a good-for-nothing at martial arts and was mocked by everyone. To escape martial arts training, Xie Qinghan ran away from home, beginning a hilarious adventure through the Jianghu. She meant to finish off a dying old man with one stroke of her sword, but ended up saving him and gaining a master with peerless martial arts skills. She saved a waiter who turned out to be the young lord of the Miao frontier, unlocking the ability to raise venomous insects. Along the way, she picked up a master, teammates, all kinds of martial arts manuals, books of poison and venomous insects, rare treasures, treasure maps... In the end, she dominated the martial world and united the land. From then on, Xie Qinghan, once a good-for-nothing at martial arts, lived by the motto: “In the Jianghu, strike first when you meet someone. Life and death don't matter. If you don't like it, let's fight!”