Suspects- The mysteries of Morai (EN)

Prologue

   -A few centuries ago, there was a gang of assassins looking for people all over the country. One of the gang's leaders, whose name was Kayla, had been an excellent student when she was still in school, but it all came crashing down when she was charged with robbery. She had no proof as she had not done so. Her decision was to kill the accuser. And it didn't end there... It seemed like she enjoyed what she did. She liked to kill. She decided to follow the path of murder. Over time, many people joined her, and she joined them. The rest, you already know, but that's not why we're here today. Kayla was wanted all over Morai. She had no escape. She decided to create a kind of virus that would kill the entire population. Thus, with the population of Morai all dead, she no longer had to worry about fleeing. She could stay there forever sleeping, resting, enjoying life and sleeping too! Isn't that what a person asks for these days?  Well, I'm sorry to inform you that our master's plan didn't work out as she had hoped. Instead, she created a virus that entered our brains, leaving traces of some kind of chemical mass there... Well, that chemical mass is what left our population with superpowers! And there's more! The powers have been spread all over the world! It's a shame you haven't received one yet, but don't give up! There are some kind of jars hidden all over the world that contain nothing more and nothing less than this virus.
   The teacher ended the story. Everyone left the room but Cole.
    - What happened next to Kayla? - Cole asked.
    - Well, Cole, you're still too young to understand! But rumor has it that she was eventually discovered and sentenced to death... Why don't you go play with the other kids now?
   - Well, they laugh at me because I don't have any superpowers! I want to stay here with you and hear new stories!
   - Cole, unfortunately the other stories I have are very heavy! I won't be able to tell you more... Everything I told you was what I was allowed to do! I'm sorry...
   - Okay, Professor, don't feel guilty! - Cole concluded.