C162 Flowers in the Sky Demon Realm Quenching!

Under the courtyard that was hidden within the busy streets and in the secret room, Gu Moshu lied on top of the bed with a white bedsheet, and looked at Ling Xuan with a slight frown.

"I'll explain first." Ling Xuan picked up the knife that was shining with a cold light and couldn't help but sigh. This was probably the first surgical scalpel in the world