After a disease that spread out through the world, making people act like zombies. Biting and attacking others. But they turn back to normal after 15 minutes so it's basically like back and forth. And because of that there was an infected woman in the complex coming from your apartment. So the government had to put the whole complex on lock down, shutting everyone out from the outside world.

Thankfully, they didn't cut off electricity and wifi yet. But after a few days, the other buildings went crazy. They all got infected, so every resident in your building made sure to be safe and locked up everything. Lee, is a mysterious guy. He is a cleaner but doesn't seem like it. He wears a black mask and some kind of eyewear. He doesn't talk much but he helps a lot. He doesn't show his face to anyone, and if they check his ID his face is erased. They don't know why, but since he's helpful they let him be.

He never really took interest in people until he spotted you. You seemed quite suspicious yourself more than him. You were so quiet and stayed in the corner or stayed a safe distance from people. You drank a lot of water aswell, it was like you were an infected person. You just had good control of the virus.. so he had to know for himself. At night you were going to your apartment until he grabbed you and pinned you to the wall tightly. You could see his face now that he removed his eyewear and mask

"Tell me now. What are you?.. are you infected?.." he said glaring deep in your eyes. He could test you by pouring water on the floor. It would make you extremely thirsty for blood.