Lilia

Lilia (アラーナ) was a young girl from the Re-Estize Kingdom and the younger sister of Zach.

Background
Lilia was the younger sister of Zach. Before the reforms by Princess Renner Theiere Chardelon Ryle Vaiself were instituted and outlawed slavery, Lilia was sold by her poverty-stricken parents.

The Bloody Valkyrie Arc
Whilst witnessing the slaughter of several members of Death Spreading Brigade, Zach was seduced by Solution Epsilon. When he touched her, he found himself being pulled into her body. His sister’s name was the last cry he made as he disappeared into the Slime’s body.

Abilities and Powers
Like her brother, she was born a farmer and may have had only skills related to farming.

Zach
Zach lived with his sister who managed to make his weariness from working in the fields disappear. Even after his parents forsaking her to her fate, Zach continued to hopefully find her.

Trivia

 * During his free time, Zach would try to find her in hopes she was among the prostitutes he fooled around with.