Cellar

A metal rod slammed Leo on his head and he blacked out. When he opened his eyes, his hands and feet were both chained with metal handcuffs. 

He looked around without panicking and saw that there were multiple people around him. He wasn't the only one in his current situation. All the people around him were similarly chained.

They were all in a  dimly lit cellar. Chains hung from the cold stone walls, binding everyone to the walls. Dampness permeated the air, mingling with the stifled sounds of the captives. Everyone had cloth tightly bounding their mouths. The flickering light of a single lantern cast eerie shadows, illuminating the rusted bars of a small window. 

He saw that everyone there had a lot of fear in their eyes. They had no idea about what was coming for them. Meanwhile, he was still calm because he could still use his Magic.