Five Spirit Roots from the Start: I Defied Fate Through Time Reversal

[No romance + ensemble cast + satisfying revenge + System + gradual growth] On her first day working at the Transmigration Bureau, Ren Shu is assigned to a cultivation world. Others transmigrate as prodigies with single spirit roots. She gets five spirit roots and is considered useless. Others cultivate at lightning speed. Before she can draw qi into her body, she has to endure the “torture” of five kinds of spiritual energy. Luckily, she binds herself to the Spacetime Rewind System. Made a mistake? Load a save and start over. Can't win? Load a save and start over. Zero combat skills? She loads a save a thousand times and grinds her proficiency all the way to max level. Someone calls her a useless spirit-root cultivator? Sorry, after loading a save, she remembers even your next move down to the tiniest detail. There's a protagonist team, and no rivalry between women!!! Feel free to point out any mistakes!