Cerberus debuts as a limited time character

Cerberus, the Guardian of the Underworld. While she grandstands at the gates as its ruler, in reality, she's just a simple gatekeeper. And she pities the dead, so much so that she risks her position to let them loose... "Hey you! Let me work for you! Wait! Please, please! I've been kicked out of the underworld again and have nowhere to go!"