Wang Zhouzhou, a lowly intern at a biotech company, woke up to find herself stark naked among broken glass and corpses. Zombies roamed outside the door, and a man calling himself Dr. Miao announced over the PA that if she wanted to survive, she should start running!
Wang Zhouzhou: Wait! How is a total weakling like me supposed to fight all the company's bizarre test subjects? Oh my god, there's a dog as big as a bear coming over here! Aaaaaah! ...Huh?
Dr. Miao: Good. Put that lump of minced meat down. You can keep going.
A supposedly ordinary, doglike girl with monstrous strength X a mature, reliable, sharp-tongued but soft-hearted, catlike, sickly uncle. The male lead handles the thinking and talking, while the female lead handles killing monsters. It's the story of Miss Wang and Mr. Meow teaming up to save the world.
The male lead is pretty much there throughout.
Female lead -> (a huge, clearly visible arrow of love) -> <- (an invisible arrow of love from a man who has a lot to think about at his age) <- male lead. The heroine pursues the hero.
Warning: Expect the usual blood and gore of the apocalypse. The heroine is a little off. Friend, do you hate tentacles?
A story that might start anytime =3=~