Surviving the Apocalypse with My Arch-Rival

**[Note: The free version has hidden background details. Many plot points and characterizations are based on this, with numerous foreshadowing elements. If you find it confusing, you can read the first two extra chapters for clarity. Detailed content warnings are pinned at the top.]** Nuanyang and Wan Ningyan are sworn rivals. After meeting in the apocalypse, they put aside their past grievances and strive to survive in this man-eating end times... "Go! Wan Ningyan, run now!" "I won't go! If we die, we die together!" ... Nuanyang wakes from excruciating pain to find herself back at the day before the zombie outbreak. A mysterious system appears in her mind, along with a spatial ability....