I moved around in the castle without seeing a living creature, a ghost.
I sat on the floor disappointedly,fear filling my heart slowly like mist.
The sun set outside the window, soon night fell on the ground , however, the castle never lit up by magic candles as before.
Darkness, pure, heavy darkness was swallowing me.
I squeezed into a ball and held onto my knees.But still so cold.
I fell into sleep without noticing the time.
And then I was awaken suddenly,for I was very sentimental and my sleep was always light.
I found something coverd me.
It seemed to be a long robe.
Is anybody here? I was surprised, happy but a little scared.
A warm,rough , big hand pressed my shoulder before I jumped up.
"Sophie Lilac, not move."
It's the voice of Professor Severus Snape, sounds even more warm in the cold,dark night.
"All right, my professor,"I replied,holding back my tears.
He seemed to be nearby,so near that I could sense the cool,fragrant smell on his robe.
So I was no longer feared.
For most Ravenclaws, he was not the best professor in Hogwarts,and he was even misunderstood by some teachers.
However, I liked him in my secret ways.
Once I was bullied by my classmates, I was attacked by a jinx, leaving a wound bleeding on my face.
Just then came he quickly,in rage I never saw:"Stop it, fools!"
His magic power flowed,the little wizards and witches flew away.