When the Apocalypse Comes, the Protagonist's Halo No Longer Works.

Shanshan Ranran, a young and promising female doctor with high IQ, a person who lived in a peaceful and peaceful era, traveled through time to such a dangerous different world, a different world? Time travel? These are beyond her cognition, and how can she survive in this dangerous different world... When they meet the reborn person from another world, what kind of story will the two start? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.