Research Center.
Su Yu opened up “Mountain and sea search for hidden invitation”. It was a very long character.
Su Yu read it for a while and enjoyed it. He had to admit that his grandmaster’s handwriting was pretty good. At least it was much better than Bai Feng’s.
His willpower entered, but there was nothing unusual.
He could only feel that the handwriting was heavy and had a simple and unsophisticated feel to it.
This was the handwriting left behind by the Shanhai realm.
As for the rest, there was nothing.
“Is there really a martial technique?”
Su Yu was a little shocked. Even Hong Tan had not discovered anything unusual after so many years. This meant that if there really was something, it was definitely written by the sun, moon, or even an eternal expert.
At least it was much stronger than Grandmaster’s!
A drop of dragon silkworm essence blood appeared in his hand.
Su Yu took a deep breath and dripped a drop onto the scroll.
