What's next?

When the drama is entering the climax, the biggest question mark is answered and delivered to you. How he reappear and also explained where he is all these time. Hiding in for a year, waiting for someone to complete the quest and solve the meaning behind the key is not the easiest of all. Now the question is, can he endure the pain that Emma is going to give to save the game and delete the bug? How will this drama ends?