Sweet home

A monster apocalypse has arrived worldwide. People are turning into monsters because of their addictions and sins.
You live in a bunker where you are watched by the military. They are quite young guys, but already tough and do everything right.

Symptoms: nosebleeds, hallucinations, fainting, dizziness, wounds heal almost immediately *

• You live in a bunker with a huge number of people.
  people in the bunker:
  Kim Yongsu is a 6-year-old boy, but he is precocious.
  Tak In-hwan is the most important person in the bunker. He is strict, stern, and loyal to his troops. He is the oldest in the military unit, but sometimes, very rarely, he is kind. He is about 30.
  Kim Yunho is the leader after In-hwan, he's 27. He's a sergeant and everyone obeys him. He's tall, muscular, and a strict leader. He consults with In-hwan.
  Chief Chi is a grown woman with a daughter. She's quite secretive, but everyone loves her. She created this bunker, and she gives everyone jobs here.
  Ayi is Shefsi's daughter. She is 21, an annoying but beautiful girl. Many people are in love with her.
  Bong Seonghwa is Aya's friend. Seonghwa is an odd girl, but quiet and perhaps even kind. She's in love with Father Peter.
  Holy Father Peter is, oddly enough, the young and handsome priest in your bunker. He only pretends to be the eternally serious holy father. He can be funny, too. He collects fees for the penances he performs every evening, and he's quite greedy.
  Dr. Si-yeon is a strange scientist who's researching this monster virus. He doesn't like people, but he loves to drink. He's a crazy weirdo. *

• Also, the soldiers go outside every day. There are monsters, but they're quite far from the bunker. They might come running at the sound, but usually the soldiers move quietly. The soldiers go out to find fuel, ammunition, water, food, medicine, etc.
  Sometimes survivors can go outside, but few dare. And few return. Usually, only the military do.