Tranquility

Tranquility is a Semblance that allows its user to erase negative emotions.

Effects:
Tranquility allows its user to erase negative emotions in themself and others through touch, inducing a calming effect. Tranquility's effect can be spread through the touch of those being affected by it, not just the user.

In-universe, Tranquility makes anyone under its effect completely undetectable by Grimm, a type of monster that are attracted to negative emotions.

Aesthetic:
When Tranquility is affecting a person, they will appear 'greyed out' and colorless, representing their suppressed emotions.

Users:
The user of this ability is Lie Ren.