Such a cultivation technique could bring disaster if it was known by others.
Initially, they were just willful disciples, but now, they thought that they had picked up a treasure.
The elder sister was called Xiao Pan, and the younger brother was called Xiao Hong.
Xuan Yi only gave them one piece. Their qualifications were not high, so one piece was enough to study for a period of time.
"Remember not to spread it out. If I can give it to you, I can also take it back."
Upon hearing that, the siblings felt a chill in their hearts. Sensing Xuan Yi's cautiousness, they cupped their fists in response.
"Boom!"
Suddenly, the sword qi swept across, and the siblings fell into a state of shock and absent-mindedness.
"Those people who left previously will probably regret it for ten thousand years!"
The siblings looked at each other, their eyes filled with excitement and surprise.
