C196 Self-strengthening?

Zhang Pingfann still didn't listen to Nai Rong's advice and continued to stay in the mud hut. As for Nai Rong, she could only grind her teeth and bury the body. As for how long she could keep it a secret, it was unknown.

On the bed, Zhang Pingfann was carefully observing the changes of his Blood Demon Finger. Under the translucent state, he could clearly see the red cotton like thing inside