Feng Wuji did not set off immediately.
First, he went to Qingzhou City, found the All-Treasure Tower, and spent ten Spirit Stones to buy a cold jade coffin.
According to Madam Qin's instructions, once the Ice Soul Pill in Xu Qing'er's mouth melted completely, even the gods would be powerless to save her. Therefore, the cold jade coffin could prolong the effect of the Ice Soul Pill. To ensure this, Feng Wuji even placed several ice talismans inside the coffin to maintain the freezing temperature within.
Chapter 55