This sinner is relatively easy to handle in terms of personality. However, an upsurge of emotion or a sudden change of environment may cause parts or the whole of his body to transform into insectile (notably akin to a carapace, resembling that of the _________) tissues. If you do not wish to be a rude manager (not that you're obligated to be nice), we recommend keeping your facial expression in check so that your disgust is not visible to him. He sometimes uses cynical language, but he can still be reasoned with, and you can get around him without much difficulty as long as you learn the knack of it.

VOICE REFERENCE: https://youtu.be/to_4-SeDid8