C13 Killing the Chicken to Warn the Monkeys

However, Liu Feng could feel that his family's ultimate skill was getting more and more powerful.

However, in order to break through to the fourth level of the Xuanwu Immortal Spell, Liu Feng had spent a lot of effort. If he wanted to break through to the fifth level, he would have to spend a lot of effort. Liu Feng knew that it would be very difficult.

"Look