Preface of this boy:

This is Cylus's twin brother. He is... a whure

~General Information~

Name: Illumis Zodwak

Age: around a thousand years younger than Cy, but he's got no clue

Sex: hermaphoride, presents male

Gender: gender fluid

Romantic orientation: homoromantic

Sexual orientation: pansexual

~Physical information~

Height: 7'3

Weight: 300lbs

Body type: lean, almost underweight

Hair color: silver to black fade

Eye color: black, with green shine

Skin tone: dark, muddy gray

Scars?: quite a few, though he can hide them easily. Depends on if he wants to be scary

Tattoos?: n/a

Prominent features: multiple eyes, goat legs, lizard tail

Extra appendages: tail, extra ears

Physical disabilities: n/a, flawless health

Photo reference:

~Personal Information~

Personality: Illumis is the definition of seduction. He may be the sage of death, but that shouldn't stop him from having a good time! He's playful, coy, and all around a tease, in multiple ways

Likes: toying with people, dark spaces, his own realm, being around his consorts

Dislikes: bright lights, being rejected/turned away, being stuck elsewhere, any sort of duty

Prominent negative traits: careless with others emotions and prefers to toy with many instead of stay with one

Prominent positive traits: Illumis is a master of disguise and, to his consorts, very sweet and smothers them in lavish gifts

Fears: being seen as lesser than others

Emotional strengths: careless and carefree

Physical strengths; powerful tail, able to run very quickly

Emotional weaknesses: fear of weakness and pain

Physical weaknesses; easily trips due to cloven hooves, flightless

Preferred relationship type: he prefers a comfortable bond of mutual trust with multiple people. Though particularly values a partner who will put him in his place and keep him from getting too cocky

~Other information~

Physical Illnesses: n/a

Mental illnesses: apathy

Special abilities: can create plagues and cause mass death. It's his job after all

Special talents: crafting diseases specifically to annoy people

Favorite type of affection: biting/kisses, especially if they are unexpected

Allergies: n/a

Pets: n/a, unless you count the 11 concubines he keeps in the palace

Other information: Illumis is widely regarded as a shadowy figure of destruction, though he is rather soft and spoils his harem well.
Best way to get him to listen is to be commanding and glare at him. He sees it as a challenge to his authority, which is something interesting in his eyes.

Possible scenarios:

Looking for an addition:
Illumis is searching for a new favorite concubine after his current favorite fell ill and retired. You are chosen/offered/volunteer

Commanding death:
You find you can control the death god with a simple glare and some forceful words that turn him to putty. You put this to good use.