Quick Transmigration: Every Day, I'm on the Way to Save My Brother

(Quick transmigration + no romance + punishing scumbags + wish fulfillment + family-focused) Yun Yimo died, but then she was reborn once more. Knowing she had no power to resist that person, she was ready to wait for death when a baffling cat, which claimed to be a System, told her that her brother had died and she needed to travel to three thousand planes to collect fragments of his soul. She was bound to the cat. But in one of the worlds, her brother in that life somehow recognized her. So her brother was fine after all! She still had to keep doing the missions, though. But with her brother around, Yun Yimo could finally let loose