After Awakening, I Tore up the Original Heroine's Script

On the eve of the end of the world. I woke up unexpectedly, and a flood of memories flooded into my mind - I was actually the "evil female supporting character" in the book who was destined to die tragically! Being used, betrayed, and eventually reduced to zombie rations...! I "see" everything. I don't want to accept my fate. I activated the blood jade bracelet on my wrist, which contained a plane trading system. This is my only bargaining chip to change my life. My ex-boyfriend Long Feili, the most powerful metal-type superpower in the apocalypse, and the future leader of the Beijing base, was temporarily close to me due to amnesia. However, Song Xuerou, the heroine of White Lotus, appeared. She acted as a "savior" and stirred up dissension, intending to take away Long Feili, and she even coveted the heaven-defying system in my hand! Why? Why should I die for someone else's protagonist halo? Why should my fate be decided by a broken book? I want to change my life against fate!