Tit for Tat

When Happy noticed that he had an oversight and should leave, but when he thought about how long he had been doing it already, he knew that it would not help matters at all even if he left now. It was the truth that the quest difficulty had increased, and he should not try to make any smart moves that would result in him missing the time Heaven Crystal was fully repaired. 

Happy gritted his teeth and chose to continue staying in Sword Crafting Hall. 

After some time passed, he suddenly noticed with his keen senses that the heat at the core of Sword Crafting Hall had increased by a large degree!

"It's so hot!"

"I can't stand this anymore. Have someone take my place."