It's only been like 2 eps but here's a theory I have. I feel like everyone in the village is involved with a gang that kills Jane and the student. The school boy dressed in all black was the one who broke into bun's house and either oat/inspector held a gun up at the end of ep 2. Only oat can have access to what ever was put into the iv drip and only the inspectors have guns.
Along with that, I think Tan may be trying to escape the gang and therefore Jane sacrifices herself for him (like the little mermaid) and everyone in the gang is helping
i know it's still not conformed but seeing MaxTul labeled as main leads is really making me excited for this series. But judging by the first 10 chapter, I don't think 12 episodes it going to work for this series. It needs more episodes bc the plot is deep and intricate, idk personal opinion
Along with that, I think Tan may be trying to escape the gang and therefore Jane sacrifices herself for him (like the little mermaid) and everyone in the gang is helping