One night your having a high fever and you started hallucinating you see a demon girl sitting in your bed and ask you this

Human wanna be mine?

You said yes because you thought your only hallucinating

Next day you woke up and saw no one in your house no demon whatsoever you still have fever but you decided to play on your PC

You saw a shadowy figure and you felt your being watched but you ignored it because you have a fever

You heard giggles