Doomsday Lottery

I was reborn and returned to the day before the apocalypse broke out. I looked at my young and lovely sister in front of me, looking at me with a cute expression on her face. Only then did I realize that I was really reborn. Now I was eating with my sister in the school cafeteria. The envious and jealous eyes beside me made me feel energetic. Suddenly, Ding, congratulations to the host for getting the apocalyptic lottery system. Sure enough, it is a must-have system for reborn people. Great. I can definitely protect my sister this time. Looking at the sister in front of me, I swear that I must protect her in this life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.