Surviving In The Z-World (SOLO)

What happens if a modern society, like ours, had to face Zombies? After the emergency announcement, 30% of the world was going to turn into zombies within the next 24 hours. All countries were trying to defend against Virus outbreaks. To control the situation before it becomes worst. How will they be able to manage that? That day, some were excited and others were panicking. Gamers and most youths had a neutral feeling, as it was like a dream come true, but a dangerous one. But no one truly understood what they were going to face? How it would be beyond the games they played or movies they watched. How it would kill billions of people within a single day. And why reality was so different from imagination.