After Rebirth, My Best Friend and I Are Unparalleled in the Apocalypse

In my previous life, my best friend Su Man and I struggled to survive in the apocalypse for many years, risking everything and exhausting our energy just to catch the glimmer of light that could eliminate the virus. Seeing the dawn of an antidote, what he got in return was a thunderous strangulation and poison-quenching killing! The overwhelming hatred has not dissipated, but fate has given us the cruelest and most precious gift - a double return to before the apocalypse broke out! With bloody memories, unfinished ideals of salvation, and the fire of revenge that burned out the enemies, the two girls returned from nirvana! We, who share the memories of our past lives, are each other's strongest backing and the most deadly revenge combination.