C423 Reentry into the demon heart valley

The moment he said that, the atmosphere in the room froze.

"Father... Are you sure there's a way to enter the Demon Heart Valley? " Zheng Yun immediately asked. Some were worried that their father had been sick for a long time and might be confused. Not only had Xiao Qianhan and the others rescued her, they were also willing to save her father. This was a huge favor that they owed him