682 Spirit Lord

"D-Did you just say 'demon core'...?" Min Li snapped her head to look at Lan Yingying with a shocked face.

Demons should be extinct, so demon cores should no longer exist. However, if some of them have managed to survive this long, then it would be an incredibly valuable— even priceless treasure!

However, that wasn't even the most shocking part! Why would Yuan consume something like that? Although she doesn't know the difference between demon cores and monster cores, they should function the same way, meaning it would be reckless if not suicidal to swallow them!

"Wait… Are people allowed to use treasures while they are challenging the Stairway to Heaven? Isn't that cheating?" Chu Liuxiang had a different question in mind.