C64 The Unrefined Pill Furnace

"Now, I will explain the rules of the competition. Firstly, you cannot leave the arena unless one of you dies.

"Secondly, the Spiritual Plants you use to refine pills can only be obtained from the stage. You are not allowed to take any Spiritual Plants or pills on your own. Do you understand?"

"Yes," Xu Ye and Yun Haoyan replied.

"In two hours