Well, tbh, if you don't like anything related to Pandemic and all, stay AWAY from this drama.
This drama is technically the future pandemic of this world.
The casting was great, but it got a bit draggy and pointless at times.
There is a lot of blood, killing, stabbing, hating, and psychosis.
The ost was not that great. You could hear the same song repeat and had no variations whatsoever.
I loved the leads. They had a wonderful chemistry, but expect no skinship/romantic scenes. A big No no for romantic lovers.
Overall, an enjoyable drama. Yet, it's a bit painful for us to see after the pandemic we all went through.