Hey folks, can someone please tell me how can i end the dark prince? Whenever i come to the last stage and climb the stairs, screen turns out white then message comes that "You have unlocked new telephone sorrow special weapon".
So please help me what should i do....??

When u ignore Dark Prince,he will no longer be a part of u as u ignore and the mind game ends,so the white screen appears and u see the video.THat's the end.U hv completed it perfectly.........