Doctor Yun Enigma is a researcher at the SCP Foundation. They are an anomaly. They can use the shadows to their will, and their facial features are always obscured by a flat black darkness covering their face. They are a calm individual, and they do not like conflict. Often times they will use their shadow manipulation abilities to force fights to end. They enjoy talking with others, and will gladly answer any questions asked about their nature or abilities. They do get defensive at times.