C885 The Letter of Challenge.
Ryotaro Watanabe's face flushed red, but he could not say a word. The sword strike from the other day seemed slow, but it had already locked onto him. If his grandfather had not intervened, he would not have been able to raise his arm and would have been killed by the sword.
Before Elder George could say anything, Ryotaro Watanabe looked at the two of them and continued.
"In front of my teacher