C2258 Opening the Sky

After the time it takes for an incense stick to burn.

Ye Feng was not confident. After all, his own fairy energy was not a free lunch. It was an endless supply. It was not easy for him to save up so much in such a short period of time. He had already used up more than half of his fairy energy. If he continued, he would be in danger.

However.

Bai Ji seemed to have an idea