"The steps are correct, but it is not easy to handle the different strengths of your spiritual power. Things can go wrong very easily."
Di Fuyi interrupted, "If you have taught me right, I will make sure nothing goes wrong."
Long Siye was still worried, so he requested for another demonstration. Di Fuyi had to tell him when and how to use he would use his spiritual power. Di Fuyi gave him a frustrated look. Then, he agreed quietly and started to perform another demonstration.
As a result, his second demonstration went even smoother than his first attempt; the use of spells was better. Moreover, the handling of his spiritual power with different strengths at different times was quite brilliant.