Transmigrated as a Cannon Fodder, I Saved the Apocalypse’s Ultimate Villain

[Transmigrate into a book set in the apocalypse + delicate, fragile heroine + scheming, domineering hero + sweet romance + zombies + no wild twists] Handan had stayed up all night to finish an apocalyptic sci-fi novel, and the moment she opened her eyes, she had transmigrated into the novel as a college student with the same name who wouldn’t survive past the third chapter. Fair-skinned and beautiful, with a sweet, gentle personality, all she wants is to keep her head down until the apocalypse ends, quietly scavenging for supplies and avoiding zombies. She absolutely will not get involved in the grudges between the protagonists and the villains. But can someone explain why the man she casually saved, covered in blood and seemingly close to death, turned around and became obsessed with her? This scheming, sinister man is Tan Zhankun, the ultimate boss who went on a killing spree across the entire apocalypse in the original novel! He is ruthless and cunning, stopping at nothing to get what he wants, yet with her alone he presses closer at every turn, tender and possessive. “Handan, you saved me, so you’re going to take responsibility for me until the very end.” “You’re not getting away from me in this life.” Later, the timid, fragile heroine who just wants to keep her head down is doted on by the villainous big shot until he leaves her not a scrap. The apocalypse is dangerous, but my villain husband is super sweet.