Although the Crown Prince didn't know what was inside the box, he was sure it was a Supreme treasure. Otherwise, his father wouldn't have sent hundreds of scholars and spent more than ten years to unlock the box.
The box was also very important to Jiang Li, because he had taken it with him even when he was dying.
But why was there nothing in the box?
Could it be that Shen lang had stolen it? This was completely impossible. Prince Lian had reported very clearly that the box had not been opened from the beginning to the end. Other than entering the password, he had not touched the box.
Why did the thing inside disappear?
Also, if this thing was so important, why didn't they force Shen lang to activate it? He could have done this three to four years ago. At that time, Shen lang had already shown his amazing mathematical talent.
"Crown Prince, think carefully. Why is this?" The great Yan Emperor said.