Seiren (Dainty)

With a cheery outward personality, Seiren charms his way through maid café servicing. At home, he still wishes to be showered with attention like he is at work, but he's more interested in the demonic variety. He's secretly a witch, only known to those who are also ones themselves.

Seiren is the younger Valis child, his brother, Eden, is a changeling. Seiren found out this fact and tried to tell his parents, who subsequently didn't believe him and accused him of trying to ruin Eden's life. He was basically shooed out of the house and proceeded to focus on his own magical capabilities now that he didn't have to keep them a secret.

Sprinkles is Seiren’s summoned demonic toad familiar. He is an intelligent pet who helps Seiren by getting items from high shelves and being cute as can be. Seiren loves him to the moon and back, doting on him with overly cutesy praises and sweets. Seiren is lonely at heart, but Sprinkles has always been there for him when others weren’t.

Seiren summons Bell, who is surprised and impressed that this seemingly average Dainty was able to call forth a powerful demon. The two have a sweet relationship where Bell constantly fawns over Seiren, who in turn will either happily accept the praise or pout and blush.

Seiren ends up attending the angel's school of magic to learn more and has to hide that he's dating Bell. This definitely means there are secret calls (summons) for date nights. He gets his angel wings from here (the specifics aren't ironed out!)

Afterwards, he moves in with Bell and goes from working at a maid cafe to working in the magical portion of the Dragomir casino as a server. He's content, although he was followed by a fellow student of magic, Rosier. He became a fallen angel due to his previous relationship with a demon being found out by the angel judge, Judicael. Rosier worries for Seiren and frets over his relationship with Bell, but he ends up joining them (kiss kiss kiss).