[b]"Mr Lyone, locking you up would be pointless."[/b] Isaac said.
Isaac retracted his scalpel and stood up, carefully putting it back in his pocket and retrieving his glasses. He put them on as the dragon's head lowered him onto the floor. He walked off of it and the head went back, eyeing Sebastian cautiously.

[b]"If I wanted you out of my sight, I would have killed you, Mr Lyone, but that is clearly not the case."[/b] Isaac said, pacing to the centre of the room so he could make his point known, and turned back to face Sebastian.
[b]"You know why Isabella imprisoned you, Sebastian. Secrecy was integral to the underground movement, and a loose cannon such as yourself could've ruined everything."[/b] Isaac continued.

The sound of battle sounded somewhere far away, contrasting with the room's tense stillness. It only served to remind the room's occupants of the losses being suffered by the underground movement, but Isaac paid it no mind. There would always be more, and it didn't matter.
[b]"You are a smart person, Mr Lyone. Smarter than Isabella gives you credit for. It seems to me that you didn't resist your imprisonment because you knew that you could leave at any time you wished."[/b] Isaac said, snapping his fingers.
The dragon head currently holding Sebastian lowered to the ground and released him, dropping his body on the floor. The ice began melting quickly and the dragon head rose again, still wary of the half-frozen Sebastian.
[b]"And that is why I believe it is pointless to imprison you."[/b] Isaac continued.
With that, he turned to Isabella.

[b]"The reason Mr Lyone was after you today, Ms Lancaster, was because you thought you could keep him out of sight forever."[/b] Isaac continued, pacing to the left. 
He snapped his fingers again and a strange, human-like beast, with hair-like spines down its back, appeared in front of him with a flash of blue light, its hunched form bent over in front of Isaac with its fist on the floor. It slowly rose from its bent position and revealed its masked face and sharp claws. Isaac stopped and turned back around to face Isabella and Sebastian.
[b]"You are a thorn in Isabella's side, Mr Lyone,"[/b] Isaac continued. [b]"And you, Ms Lancaster, are Sebastian's prime target."[/b]
Electricity danced on the man-beast's spines and the small puffs of white smoke coming from the dragon's nostrils chilled the air.
[b]"Since you've both agreed to hate each other, I hope that we can agree on another point.[/b] Isaac said. [b]"I want the three of us to have a nice, civilised chat."[/b]