How Did My Rebirth Become a Curse?

The good news is: Liu Baiqi has traveled through time! The bad news is: I was blocked by a female classmate in the woods as soon as I traveled through time, and it turned out that she was actually a monster? Liu Baiqi originally thought that the dog system would appear to save him, but unexpectedly, it didn't give him any face, causing him to receive a lunch box in the first chapter... And the good and bad news is... He discovered that he can be reborn, but he is not the only one... However, what is even more desperate is that in this world, the person who is reborn is not Goldfinger, but the countdown to death...