I was reborn back to the day when my sister and I chose the system. My sister was the first to choose the amplification system. I know that she has also been reborn. In the previous life, a heavy rain apocalypse suddenly came, and everyone was trapped at home with a shortage of supplies. I used the amplification system to enlarge the only instant noodles and bread left at home, which helped my family survive five difficult years. But I survived the apocalypse, but ultimately died at the hands of the sister I worked so hard to protect. Just because she insisted that I was the one who refused to save her sweetheart.
