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

"If you want to go out, you must obey my demands, cause no irreversible harm to humans, do not expose the existence of the Sanctuary, and do not go against my orders!"


The Little Rabbit Demon Yao nodded frantically, but deep down she didn't take it seriously, as once she got out, how she would act would still be up to her mood.


Wen Wen narrowed his eyes and said, "Since you've agreed, you wouldn't mind if I added some insurance."


The Rabbit Demon Yao tilted her head, unclear about what Wen Wen was intending to do.


Wen Wen extended his hand towards the Rabbit Demon Yao, and sinister Black Chains emanated from his palm, like venomous snakes exuding malice.


The Rabbit Demon Yao recoiled in fear, having been tormented by such chains before, leaving her with a deep-seated trauma.


He pushed his hand forward, and the Rabbit Demon Yao was immobilized; then Wen Wen said expectantly, "This is the first time I'm using this ability, what will it be like, I wonder?"


Chapter 314 Bai Xiaomiao