Su Yu walked towards the second room.
It was a room shaped like an inkstone.
The first room was indeed a method to control a martial emperor, just as he had guessed. What would the second room be?
The trump card King Wen left behind before he left, the trump card that only the inheritors of the Four Great Dao could obtain. It wasn’t something that could only be used in the future, right?
“The Inkstone is the Dao of another race. It might be controlled by another race. The trump card King Wen left behind probably isn’t something that can decide the outcome.”
Su Yu continued to make his judgment in his heart.
Very soon, he arrived at the second room. It was still the same door and lock. Su Yu was in a good mood. Just this lock was enough for him to earn a fortune.
Taking out the inkstone, Su Yu was still somewhat worried. He hadn’t comprehended the Dao of the Inkstone. Would he be unable to open it?
However... the lock still opened with a cracking sound!