His breakthrough didn't cause much of a discomfort and loss of control for him compared to his last one. With his breakthrough to the ninth transformation, his strength had moved from (8 × 3) to (9 × 3) which is just from 24 to 27.
It is a 12.5% increase to his power. It is a significant increase, but it is one that he can handle easily. He was more concerned about his karma situation for level 4 of the Mountain Karma.
He had increased the amount of bread he brought daily from 5,000 loaves to 10,000 loaves. This increased his daily expenditure on bread from 1 gold coin to 2 gold coins. But it also increased the amount of karma he earned daily from his bread charity from 12,500 to 25,000.
He spent 1,460 gold coins on bread in two years. This is 4.87 times more than what he spends on rent for his house. This is despite moving to a bigger house on the second street of Agate City and paying a rent of 150 gold coins per year.