C129 Stupid Rules of the Game!

The rules of the game!

"What's a Demonic Core?" I asked the question in my mind.

"A Demonic Core is a very precious thing. The Demonic Core contains a large amount of energy, so it has many uses. However, there is no reason for the thousand-year-old cadaver to have such a thing." Feng Nianke frowned slightly.

"Miss Feng, look at this thing