As the Extreme Rigidity Fire was gradually assimilated piece by piece, Lin Fei could feel his physical body growing stronger in endurance, particularly in its enhanced resistance to extreme heat and intense fire.
Before long, Lin Fei no longer needed the might of extreme fire to protect his physical body; the Extreme Rigidity Fire ceased to pose any threat or harm to him whatsoever.
"This... How is this possible?! Half an hour has already passed, and his Dragon Essence Domain shows not the slightest sign of collapsing?! How can this brat still be collecting the Extreme Rigidity Fire?!"
Chapter 1165