Apocalypse Sweetheart: My Obsessive Ex Became the Strongest

Lin Mai Mai's first move after rebirth? Rescuing the possessive ex-boyfriend she locked away in a mental institution. In her past life, she fled Shen Nan Zhi's suffocating obsession and fell for Gu Yi Sen—a 'warm' man who betrayed her for supplies when the apocalypse hit, selling her to an underground auction where she died as a lab experiment. Now she's back before the world ends, and her dangerous ex has become the apex predator of the new world. This time, she'll play it smart: stay close to the man who actually loved her, eat well, and survive the chaos. But Shen Nan Zhi isn't letting her…