Dream Hunter

The ordinary yet not so ordinary detective, Wen Wen, woke up in a mental hospital and discovered that his right hand was connected to a mysterious space called the 'Catastrophe Containment Facility,' from which he could acquire the powers of the monsters imprisoned within!
By capturing a vampire, he gained a formidable physique;
By capturing a ghost, he could turn invisible and pass through walls;
By capturing a fox spirit, he could charm the opposite sex...
In short, in order to obtain more powerful abilities, Wen Wen began to diligently capture monsters, thereby stepping into the strange world of superpowers and seeing the hidden truths behind the curtain...
...
PS1: Inspiration partly comes from the Cthulhu Mythos and the SCP Foundation, but I'm only borrowing some elements, not a direct copy, and I hope everyone likes it.

Catastrophe Containment Facility

The Xiuluman enveloping Jin Kela's body condensed into a gigantic black sphere several meters in diameter, floating mid-air. The black liquid formed densely packed faces on its surface, all emitting twisted, maniacal laughter at once.


"Finally... I've killed him, I killed him!"


Wen Wen's brows were furrowed tightly; he didn't believe that the Sanctuary's Central Administrator could be taken down so easily. Yet he knew all too well just how corrosive the black liquid constituting Xiuluman's body was.


The Demon Hunters all wore ugly expressions on their faces. They had just cheered at the arrival of a new True Order Realm ally, but they hadn't expected this newly emerged expert to be taken down so easily. The shift from joy to sorrow made them want to curse out loud.


The Death Knight watched Xiuluman dispassionately, "Have you ever thought that one day, you would fall in such a way…"


Chapter 598: The Body of Catastrophe