Open the door

What the hell is going on with me? I wonder who has came now to disturb me? Who the hell has came now? I really think too much. I should now open the door. 

Wait a sec, I'm opening the door. As soon as I opened the door down pushed me and came inside the room and locked it. I saw A guy wearing a black coloured mask.

He said, "Cristill, it's me."

I being extremely happy said, "You..... I am so happy to see you here." 

I went to hug My Unknown Hero but he refused.

He rudely exclaimed, "Stop, I came here by seeing that notice."

I asked him, "Why are being so rude today?"

He replied, "I want you to prove that this is done by Regina, not you."

I said, "That I know but how?"

He said, "You have to make a full proof plan. I cannot help you with this."

I asked, "Why? Why will you not help me?" 

He said, "Try to understand the fact. I have to go now. Yes, I have now only. It's very urgent, try to under