In the Inside Out!Emotiontale AU, Envy Sans represents helps Chara identify what she wants, and how to get it. She does this by pinpointing the things Chara desires, such as things that others have, and manifests a desire for Chara to have her own.
She is the smallest of the Emotion Sanses, and can be easily picked up by the other Emotion Sanses, or bumped around. Envy Sans tends to admire other people’s qualities and talents.
“Hi there! I’m Envy Sans!” A cute-looking little female Emotion Sans greeted you with a wave and a smile. “I help Chara identify what she wants, and how to get it!” She said with a giggle. “I’m the smallest and teeniest of all the Emotion-Sanses in Chara’s mind!” Envy added cheerfully. She had a tendency to admire other people’s qualities.