In the Last Days, I Accidentally Became a Boss

She struggled in the apocalypse for five years, but the moment she died, she returned to the beginning of the apocalypse, just when the scumbag was trying to push her to ward off the zombies. She kicked the zombies away and prepared to lift the scumbag's heavenly spirit cover again! Stocking up supplies, fighting zombies, and saving friends, she lived her life again and vowed not to let any regrets happen again. But why are the people around me all bosses? Little did she know that in the eyes of the bosses, she was the boss among the bosses.