Proser is the daughter of the elder goddess named Cetrion, the goddess of life and virtue from Mortal Kombat .She is the core of the forest nearby at school.
Proser was an anxious and an agoraphobic girl who spent her years purposely locked herself underneath the forest' grounds for years, she also rely on her bodyguard named Falcon to guard her whereabouts.
But before becoming a meek being, she is once a confident and strong willed goddess who is very loyal to her grandmother and mother.
It is unknown how Proser was created, as long as she remember, she was born to take her mother's place as the goddess of life and virtue,as well as serving Kronika. However after knowing her mother's betrayal as well as her grandmother, she began to beg her mother to stop her from doing it however Cetrion refused her plead and decided to plan to ''use" her for her powers for Kronika which causing her to fight against them however she is defeated causing her to lose her left eye. After that defeat, she disappeared to avoid getting her power used.
After her isolation, she was drastically changed and developed a false thought of being despised by the kombatants as well as their off springs.
- Her name Proser, is a shortened version of Proserpina which is the Roman version of Persephone.