I want to go!

The next day, I woke up from my sleep which was not sound at all. Who else can sleep soundly when you're being held captive like me right now?!

I slowly opened my eyes, and suddenly I saw a plate of food in front of me.

I looked around and saw that I was still where I was yesterday. My feet are also still tightly bound, while my hands are not tied and should be able to untie the knots at my feet, but for some reason the rope that binds my feet is like a rope made of iron.