Final Reverse Journey

As a new author, please forgive me if there are some unreasonable points. Thank you. As a genius spellcaster of the space rules system, she has a super-reversal spell that can heal the body and soul, and a stand-alone item store, with endless trump cards. After Huaiyu's tragedy ended, a space explosion swept her into another time and space. He wandered around thousands of battlefields of Hokage and Demon Slayer, and experienced countless lives and deaths. When she breaks through the rift in time and space and returns to the world of magic, the curtain of the decisive battle in Shinjuku has begun. This time, she is determined to tear apart the established ending of death. Apart from the main line, there are countless if timelines, hiding the heartbeat and regret of missing out. Lightning protection OC heroine, a lot of personal settings, a magically modified original plot, OOC characters, and multiple if emotional branches. Purpose: The heroine travels to many worlds and continues to grow through hardships. She goes against the current to break free from the shackles of fate, tries her best to protect the people she wants to cherish, and explores fate, separation and self-salvation.