After I Became Cannon Fodder Through Books, I Relied on the Local Tycoon System to Rise Through the Ranks.

(Book-traveling + system + counterattack + upgrade flow + growth-oriented cool text + all-around heroine with Danfu Array Sword) Chu Yan, as a qualified 21st century cow horse, stayed up late and worked overtime and suddenly died and passed through the book to a sweet pet cultivating immortal novel, becoming a cannon fodder female supporting role. As soon as I passed through, I was almost eaten by a monster, but I was accidentally bound to a system for cultivating immortals. You only need to donate cultivation resources to specific rebate objects, and you can get doubled spiritual stone rebates. Chu Yan's eyes glowed like gold, didn't this mean she was getting rich? [The host will give you a Demon Spirit Stage Demon Pill, get five times the rebate, and the system will receive a thousand low-grade spirit stones! [The host will give you a bottle of Spirit Gathering Pill, get ten times the rebate, and the system will receive 10,000 low-grade spirit stones! [The host gives a Millennium Spirit Grass as a gift, and gets twenty times the rebate, and the system receives 100,000 low-grade spirit stones! As a cannon fodder in the original book, she originally wanted to earn a few cents by guarding the system and live a low-key life, but she could not escape her destined fate of cannon fodder. The opportunity was robbed! The spiritual treasure was taken away! The ridicule of peers! I practice hard but can't keep up with the heroine's heartthrob aura blessing! Well, I won't pretend anymore! Others specialize in one thing! Her Danfu Formation Sword has all four paths of cultivation! Step on the hypocritical genius! Torture the ultimate enemy! When the inconspicuous little cannon fodder in the past stood at the top of the three realms and became a powerful immortal cultivator in the three realms, everyone admired her peerless grace! Even those supreme swordsman geniuses, evil villains, and young masters of the demon race humble themselves and beg for their love!