"Focus on your Core Formation!"
Master's voice was ice-cold as she spoke.
Such coldness mirrored the time when he and his senior sister played pranks, only to be caught by Master.
Instantly, Lu Changsheng calmed down.
He didn't know why he had suddenly felt such an impulse, daring to act so presumptuously and unreasonably.
This was his Master!
The Master who was both a teacher and a mother to him!
Over the years, his relationship with Master had finally started to thaw.
But now this presumptuous act had plunged their relationship back into the deep freeze.
If his senior sister learned that he had not only harbored inappropriate thoughts about Master but also acted so rashly, he would be at a loss for words.
"Core Formation!"
The chilling authority in Master's voice continued to resound.
Looking at Master before him, Lu Changsheng composed himself, settling into a focused state, and began to earnestly attempt Core Formation.