My Girlfriend is a ZOMBIE

Lex wants Yara, who used to be his boss at the company and is now one of the walking dead. A system called Pure Love turns on in his head after the outbreak, and the job it gives him is to court her anyway. The city is ringed by zombies. Other people are running schemes of their own against him, and his childhood friend Wanda has feelings for him that he has to deal with while he does what the system asks. He embarrasses himself in front of people more than once, gets through several situations that could have killed him, and in the course of it starts working out what is actually behind the outbreak.