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Black Sludge

"Eh System…why are you not absorbing the sludge? I thought it is important for your research?" Jin asked as he saw a vast amount of sludge swirling above him.

"The System has already accumulated more than 600 litres of sludge from the User's body. It could be considered a miracle that User is still alive and well. What puzzles the System is your ability to produce sludge. Generally, Cultivation removes impurities from the body, but the User's ability to do so is somehow fundamentally different. The exact reason for this is still being investigated." The System stated as Yun entered with a Grade 8 Reward Box at the command the System, only to be frightened by the swirling sludge above her.

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