In the end the crown prince chooses his father demise not knowing what that sly priest really had in his mind.
He made his father drink poison decisively and finally reached the royal room of the emperor with the priest while keeping the death of his father still a secret. No one in the castle has noticed that the king was gone.
"Where might that bead be?" he looked anxious doing every bit of things to save himself, his desperate self was quite pleasing in the eyes of the priest who was on his way to achieve his goal without doing any hard work.
There was a thought in his head that it might be hard for him to look for that special bead but once he entered the chamber, he saw a square shape board being removed from the ground which led to the underground tunnel.
The priest who was taking everything lightly till now frowned, "It seems you are not the only one after that bead but someone else, too. Hurry up, that person might still be there".
