Lucielle was born in the wrong body. When she did her coming out, her family rejected her and threw her out during a bad storm. Seeking shelter, she hid under a tree, unaware of the danger.
Naturally, she got struck by lightning. She got some serious scars on her back and shoulders but she survived.
Convinced that God specially meant to save her, Lucielle joined a Covent to show her devotion.
Sœur Tunesia was the one to welcome Lucielle when she first joined the Covent. They've been friends ever since, despite Tunesia being way too clingy for Lucielle's tastes.
Tunesia tends to the garden more often than the other sisters, she spends most of her time there, getting her hands dirty with grass and mud.
She has a crush on Lucielle and tries often to flirt with her. Unfortunately, Lucielle is way too oblivious and shy to notice anything.