The young master's first Child, first encountered in the Story chapter 1-2.
Demeter was named after the two-faced goddess of agriculture and law, thanks in part to the way she resembles her... multi-faceted pactmaker.
Though she may seem belligerent and unafraid to speak her mind, it's actually just a sign of how much she blindly trusts the Master.
In reality, she's a very kindhearted Child who wants nothing more than to help others.
Demeter looks almost exactly like her pactmaker, a voluptuous nurse with a dark brown twin-tails that flow down to her back.
In her Bluffing Costume, Demeter wears a tight white nurse uniform and red leather stockings, as well as a nurse cap, a red armband on her left arm and an eye patch that covers her left eye. Various parts of the outfit are adorned with the Healer Child sigil. On her arms is a giant syringe filled with pale liquid.
Her Vain Costume is very similar to her Bluffing one, except her hair is jet-black, and she trades the standard red-and-white uniform for a red-and-black one. Additionally, the liquid in her syringe is red instead of pale.
Demeter loves to tease the Master, to the point that during the event of Girl on Fire, the Master finds it uncanny and discomforting that she's suddenly very focused on self-training.
She cares a lot of both the Master and her pactmaker's well-being, with her even contemplating straight murder when she found out that Abaddon sent her pactmaker to the brink of death. Her love and determination is so strong, it awakened a power inside her that transformed her into a stronger form to face the artificial Child created by Abaddon's pactmaker.
Auto attack: Fire Attack
|Rank 1/1||Deal 52 Auto Attack damage to the target (Automatic)|
|Rank 7/10||Deal ' Auto Attack Damage to the target (Automatic)|
|Rank 1/1||Deal 133 Damage, Heal 71 HP for 1 Ally (Priority: Lowest HP)|
Slide: Fire Energy
|Rank 1/1||Regen 45 HP (once per 2 seconds) for 2 allies (Priority: Lowest HP) for 14 seconds|
Drive: Next Patient Please
|Level 1||Heal 351 HP and Regen 124 HP (once per 2 seconds) for 3 Allies (Priority: Lowest HP) for 16 seconds|
|Regen amount +15 for all Allies|
|Preferred Soul Carta||Skill Oriented:|
|E||Drive Skill Voice|
|D+||Weak Point Attack Voice|
|D++||Critical Attack Voice|
|C||Inner Voice I|
|B+||Battle Start Voice|
|B++||Hot Spring Voice|
|A||Inner Voice II|
|A+||Slide Skill Voice|
|All||Inner Voice III|