The Fengming Tao Domain, having lost the Phoenix Cry Dao Monument, is bound to fall into great chaos.
Moreover, prior to this, the Phoenix Cry Dao Monument had used the power of the Dao Domain in battle causing severe damage to the domain. The current state of the Fengming Tao Domain is likely extremely dire and has become a vast breeding ground for Tribulation Qi.
Chen Dengming was reminded by the Heavenly Dao and realized that no matter how well he protected the Ancient Region, he couldn't ensure that the New Realm wouldn't collapse during the great calamity and involve the Ancient Region in this disaster.
And this eternal great calamity, as it seems now, appears to be greatly related to him as an unexpected factor.
The Heavenly Dao and Shenxu have placed great expectations on him, hoping he would resolve the great calamity.
Moreover, the Tribulation Qi Dharma Body in the great calamity is caused by him, further escalating the situation of the calamity.