In the following months, Xiang Shan maintained a rhythm of life that went "attending martial arts classes — studying modern prosthetic technology whenever he found the time."
The improvement of external strength, in fact, also had no upper limit. However, as one's own level increased, the enhancement of external strength became increasingly difficult. The return on investment per unit of time also gradually decreased. Hiroshi Matsushima did not know to what extent Xiang Shan planned to train, but as long as Xiang Shan could improve, he naturally would not stop charging tuition.
Thus, four months passed.
Subsequently, Gaoqiao Ziyi came to Pine Eagle City again.
This time, Gaoqiao Ziyi shared a secure communication link with Xiang Shan face to face.
Xiang Shan also received intelligence from the Northern Heroes.
After a long time, the Solo Kill King contacted Xiang Shan again.
This was good news.
