Need help finding bl

It’s about how the uke with like brownish hair is told by his friend to go somewhere and I think he ended up in the wrong place. It’s like a lab or abandoned place with like an elevator in the middle. That’s where he meets the seme who is mid length blonde hair. He’s like crazy I think I don’t Remember but I think from there the use gets taken by the seme. Pls help me find it!!