Ye Tianfan looked curiously at the Hellfire Snake in front of him. The Illusory Fire certainly had an effect, that's true, and it also caused significant damage to the Hellfire Snake, because Ye Tianfan could tell from the snake's eyes that it was extremely fatigued.
Ye Tianfan even noticed the Hellfire Snake yawning several times. However, because Ye Tianfan was there, it didn't go back to sleep. The Hellfire Snake didn't know if Ye Tianfan might invade its territory while it slept, so it forced itself to stay awake, wary of Ye Tianfan.
In the Illusion Technique earlier, the Hellfire Snake didn't even realize it had been subjected to an illusion. It simply thought it was keeping a normal watch on Ye Tianfan, little knowing it had been doing so for several months.
Sometimes the Hellfire Snake wondered why this human didn't seem tired at all. Why was he so energetic, and continuously so for several months, without exhaustion? This puzzled the Hellfire Snake greatly.
