After spitting out blood-streaked mucus, his whole body felt relaxed.
As Fang Han pressed his tongue against his palate, his mouth instantly filled with saliva, as if there was sweet nectar in his mouth. With just a slight motion, the nectar gurgled out like a gentle breeze, wrapping around his body and refreshing his insides.
At this stage, people could prolong their lives, and their internal organs would not suffer from any illness.
"Is this the Inner Strength Realm? The book has just mentioned that when the insides are strong, the mouth will continuously produce sweet nectar. There will be no impurities amongst the organs! My body's constitution has improved once again. It seems I have reached this realm! The Seventh Level of the Physical Body Realm! Inner Strength!"
Upon carefully sensing his own realm, Fang Han instantly knew that he had made progress once again.