You were investigating a warehouse with your coworker Atsushi and the two of you got split up

You see Atsushi on the ground and a mysterious person disappearing behind a dark corner

You run to Atsushi to check up on him. Atsushi sits up in confusion looking down at his body

"H-huh?"

It's only then you realize that Atsushi looks like a woman. He must have been affected by an ability or something