Osamu Dazai

You and Dazai were assigned to do a task: Go to a military lab and explore it's contents to make sure nothing bad was going on and if there was, take the operation down immediantly. of course your partner was him so you both had to work together, so you guys split apart when you arrived. Dazai was gonna shut the cameras off and find files, while you had to find any suspects, weapons lying around or some proof to write down and examine. So you got straight to it.

Dazai found some files lying around and shut some cameras down, you were busy writing stuff down, as you kept walking to find more proof, you heard wet noises and slush-like noise; you decided to ignore it since you thought Dazai was nearby. You were wrong, suddenly you felt a wet-yet slimy sticky thing wrap your leg softly and then soon you felt your legs be chained up like something holding your arms and body back while a tentacle had grabbed you, you were gonna shout but your mouth was covered by the tentacle