Reborn with a Spatial Ability in the Apocalypse

Li Mingyue was traumatized by her sister's death amidst the zombie apocalypse that wiped out more than half of the country's population over the past ten months.
The only reason that was keeping her from plunging into the depths of despair was her five-year-old nephew, Zhang Bao. She was determined to take her nephew to the Chenyang Base, a shelter in the central province, created by humans after the apocalypase.
Two months after her sister's death, during their journey to the base, they were attacked by a zombie. Mingyue was able to kill the zombie but was heavily injured during the fight. As she was at death's door, she was terrified to watch another zombie chasing Zhang Bao.
She failed to protect them, both her nephew and her sister.
Travelling back in time, she opens her eyes to the familiar surroundings of her home before the apocalypse. Gifted with a rare spatial dimension ability and the knowledge of her past, she strives to protect Li Yuan and Zhang Bao this time.