It took Stephen four days to fully control his transformation. Ciel didn't allow him to return to the academy until he was able to pass each test with flying colors. Although it took some time, both boys were very satisfied with the results.
Stephen had mastered his transformation to the point where he could transform certain parts of his body with minimal effort. He could even change the nails on his fingers to become as sharp as a knife without having his hand transform.
After receiving the all clear, the mischievous boy happily returned to the academy to mingle with his classmates.
Ciel, on the other hand, took the whole week off. There were some important matters that he had to handle.
Right now, he was sitting comfortably on a yacht that was anchored in a port somewhere in Paris and talking to Ivy using their connection.
"What a troublesome man." Ciel sighed. "Many innocent people are going to die and he'll just treat it as an experiment."