The Dark Source

As they walked past the door, Serena looked around trying to confirm if there was anyone nearby listening in on them. 

When she did so, she noticed a man in the main hall where they had just been, looking at them and just as she did, the door behind them closed 

"She suddenly disappeared and I'm not sure where she ran off to." Said Serena as she grabbed the handles of the door which had just closed 

"So I'm guessing the reason you've been walking around is because she disappeared?" John asked 

"What else would it be? " 

Just as she said that, she stared John straight in the eye as if trying to convey a message and John easily understood it. 

[So something happened to her... Is what you're trying to say] 

"I see... Silentium. Alright, we're free to talk. So explain the situation properly." 

Seeing as how he got the message, Serena then let go of the handles before saying