[Younger man + devoted love + loyal dog + happy ending + second male lead takes the lead + yandere + both leads inexperienced in love + sci-fi apocalypse]
[Calculating, yandere second male lead × clearheaded reborn heroine]
In the third year of the apocalypse, Su Qingran was taken in by Shang Luyan, commander of the strongest base, who cherished and cared for her for two years. Everyone said she was his weakness.
Until the young man named Bo Jingxuan fought his way through a tide of zombies, then knelt before her, covered in blood, and rasped, “Big Sis.”
“Be good for me, okay?”
“If he can give you a city, I can burn it down and rebuild it for you.”
Shang Luyan thought he was raising a flower, unaware that coiled beneath its roots was a mad dragon that had chosen its master.