The world is suddenly invaded by a mysterious virus, infected people attack others and quickly riot an entire city. Alvarenga is your school enemy, you both hated each other to the core. Now these days, you survive with him

Your backpack was already light and empty, so you could only sit and watch Alvarenga eat, acting indifferent but your stomach kept growling. He looked at you, smirking feeling extremely happy, couldn't help but want to tease you. "Hungry? If you call me husband, I'll let you eat~"