Kyosei

Labeled as a delinquent and bad influence, high school student Kyosei Ichinose choose to stay out of the people around him, indulge himself to his headphones, pick fights against other people and stay alone. 

He was later famous for being a dangerous fellow that even his fellow students and his teachers feared him.

One day, everything is normal until the world is now in turmoil after the appearance of a mysterious disease that turns humans into mindless cannibals, infecting humans all around the country in an alarming state.

After receiving a distressed message from his former friend, he reluctantly returned only to find the school overrun by the dead. Armed with his house keys, a revolver and a duffel bag containing a few items to aid the rescue, he returned to the school without knowing why he still need to rescue a former friend.

Outbreak Chronicles: Dead Pandemic

The arena is quite crowded by people but they haven't notice us yet. Most of them are focused on what is happening on the bottom where the fights are happening.

The arena is same as the first battleground where I got kidnapped before with Kaito. However, this time, the people are much more noisy and they are like looking at a wrestling match.

Below are a few people wielding metal tubes. Five of them are standing nervously around and was being overwhelmed by the cheering people. However, what we are now in trouble is that, our targets are currently below on the arena.

"Mom! Dad!" Nanami is now panicking.

Soon, the gate on the arena started to open and normal undead appeared to flood the gate. With the number of people they have right now and their weapon is not even good to last long in the horde, they will be overwhelmed and they will die if no help will come in.

The Dead and The Living Part 1