After saying that, Hu Yu looked at Liu Yuanyuan and said, "You should know how difficult it is."
In the agreed period of time, if the house spirit betrayed her Venerable and went back on her word, she would be struck by lightning. The agreement between house spirits and their Venerable was recognized by the Heavenly Dao.
This time, Liu Yuanyuan did not argue with Hu Yu. She nodded. "It's very difficult. When demons cultivate, they never make promises easily. As long as they give a commitment, they will definitely fulfill it because if they can't, even the heavens won't forgive them."
This was also the reason why she was unwilling to take action in the past. She and Liu Sanniang did not have an agreement, but she promised to protect Liu Sanniang and her family as long as she could.